40457378

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53657}}^1$

素因数の和:53701

約数の個数: 16

約数和(自身を含む): 67609080

約数和(自身を除く): 27151702

約数列:

[1, 2, 13, 26, 29, 58, 377, 754, 53657, 107314, 697541, 1395082, 1556053, 3112106, 20228689, 40457378]

約数ペア:

[(1, 40457378), (2, 20228689), (13, 3112106), (26, 1556053), (29, 1395082), (58, 697541), (377, 107314), (754, 53657)]