25479962

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{271}}^1\times {\mathrm{887}}^1$

素因数の和:1213

約数の個数: 16

約数和(自身を含む): 39128832

約数和(自身を除く): 13648870

約数列:

[1, 2, 53, 106, 271, 542, 887, 1774, 14363, 28726, 47011, 94022, 240377, 480754, 12739981, 25479962]

約数ペア:

[(1, 25479962), (2, 12739981), (53, 480754), (106, 240377), (271, 94022), (542, 47011), (887, 28726), (1774, 14363)]