40031026

素因数分解:

$2^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{42677}}^1$

素因数の和:42753

約数の個数: 16

約数和(自身を含む): 69650496

約数和(自身を除く): 29619470

約数列:

[1, 2, 7, 14, 67, 134, 469, 938, 42677, 85354, 298739, 597478, 2859359, 5718718, 20015513, 40031026]

約数ペア:

[(1, 40031026), (2, 20015513), (7, 5718718), (14, 2859359), (67, 597478), (134, 298739), (469, 85354), (938, 42677)]