25961842

素因数分解:

$2^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{503}}^1$

素因数の和:833

約数の個数: 16

約数和(自身を含む): 39517632

約数和(自身を除く): 13555790

約数列:

[1, 2, 131, 197, 262, 394, 503, 1006, 25807, 51614, 65893, 99091, 131786, 198182, 12980921, 25961842]

約数ペア:

[(1, 25961842), (2, 12980921), (131, 198182), (197, 131786), (262, 99091), (394, 65893), (503, 51614), (1006, 25807)]