24780404

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7129}}^1$

素因数の和:7223

約数の個数: 24

約数和(自身を含む): 47913600

約数和(自身を除く): 23133196

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7129, 14258, 28516, 78419, 156838, 313676, 563191, 1126382, 2252764, 6195101, 12390202, 24780404]

約数ペア:

[(1, 24780404), (2, 12390202), (4, 6195101), (11, 2252764), (22, 1126382), (44, 563191), (79, 313676), (158, 156838), (316, 78419), (869, 28516), (1738, 14258), (3476, 7129)]