71323022

素因数分解:

$2^1\times {\mathrm{137}}^1\times {\mathrm{149}}^1\times {\mathrm{1747}}^1$

素因数の和:2035

約数の個数: 16

約数和(自身を含む): 108550800

約数和(自身を除く): 37227778

約数列:

[1, 2, 137, 149, 274, 298, 1747, 3494, 20413, 40826, 239339, 260303, 478678, 520606, 35661511, 71323022]

約数ペア:

[(1, 71323022), (2, 35661511), (137, 520606), (149, 478678), (274, 260303), (298, 239339), (1747, 40826), (3494, 20413)]