40643674

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{10459}}^1$

素因数の和:10557

約数の個数: 16

約数和(自身を含む): 64015200

約数和(自身を除く): 23371526

約数列:

[1, 2, 29, 58, 67, 134, 1943, 3886, 10459, 20918, 303311, 606622, 700753, 1401506, 20321837, 40643674]

約数ペア:

[(1, 40643674), (2, 20321837), (29, 1401506), (58, 700753), (67, 606622), (134, 303311), (1943, 20918), (3886, 10459)]