5776

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Number

$5776$ (five thousand, seven hundred and seventy-six) is:

$2^4 \times 19^2$

The $29$th square number after $1$, $4$, $36$, $121$, $144$, $256$, $\ldots$, $1936$, $2304$, $2704$, $2916$, $3136$, $3600$, $3844$, $4096$, $4356$, $4624$, $4900$, $5184$ to be the divisor sum value of some (strictly) positive integer:

$5776 = \map {\sigma_1} {5587}$

The $76$th square number after $1$, $4$, $9$, $16$, $25$, $36$, $\ldots$, $5041$, $5184$, $5329$, $5476$, $5625$

$5776 = 76 \times 76$

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