65707802

素因数分解:

$2^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{3329}}^1$

素因数の和:3541

約数の個数: 16

約数和(自身を含む): 100699200

約数和(自身を除く): 34991398

約数列:

[1, 2, 71, 139, 142, 278, 3329, 6658, 9869, 19738, 236359, 462731, 472718, 925462, 32853901, 65707802]

約数ペア:

[(1, 65707802), (2, 32853901), (71, 925462), (139, 472718), (142, 462731), (278, 236359), (3329, 19738), (6658, 9869)]