25920532

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{7457}}^1$

素因数の和:7551

約数の個数: 24

約数和(自身を含む): 50117760

約数和(自身を除く): 24197228

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 7457, 14914, 29828, 82027, 164054, 328108, 589103, 1178206, 2356412, 6480133, 12960266, 25920532]

約数ペア:

[(1, 25920532), (2, 12960266), (4, 6480133), (11, 2356412), (22, 1178206), (44, 589103), (79, 328108), (158, 164054), (316, 82027), (869, 29828), (1738, 14914), (3476, 7457)]