70840778

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{163}}^1\times {\mathrm{11437}}^1$

素因数の和:11621

約数の個数: 16

約数和(自身を含む): 112549920

約数和(自身を除く): 41709142

約数列:

[1, 2, 19, 38, 163, 326, 3097, 6194, 11437, 22874, 217303, 434606, 1864231, 3728462, 35420389, 70840778]

約数ペア:

[(1, 70840778), (2, 35420389), (19, 3728462), (38, 1864231), (163, 434606), (326, 217303), (3097, 22874), (6194, 11437)]