72538078

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{701}}^1\times {\mathrm{1669}}^1$

素因数の和:2403

約数の個数: 16

約数和(自身を含む): 112544640

約数和(自身を除く): 40006562

約数列:

[1, 2, 31, 62, 701, 1402, 1669, 3338, 21731, 43462, 51739, 103478, 1169969, 2339938, 36269039, 72538078]

約数ペア:

[(1, 72538078), (2, 36269039), (31, 2339938), (62, 1169969), (701, 103478), (1402, 51739), (1669, 43462), (3338, 21731)]