40374802

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{25457}}^1$

素因数の和:25533

約数の個数: 16

約数和(自身を含む): 66292632

約数和(自身を除く): 25917830

約数列:

[1, 2, 13, 26, 61, 122, 793, 1586, 25457, 50914, 330941, 661882, 1552877, 3105754, 20187401, 40374802]

約数ペア:

[(1, 40374802), (2, 20187401), (13, 3105754), (26, 1552877), (61, 661882), (122, 330941), (793, 50914), (1586, 25457)]