40188122

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{571}}^1\times {\mathrm{2707}}^1$

素因数の和:3293

約数の個数: 16

約数和(自身を含む): 65056992

約数和(自身を除く): 24868870

約数列:

[1, 2, 13, 26, 571, 1142, 2707, 5414, 7423, 14846, 35191, 70382, 1545697, 3091394, 20094061, 40188122]

約数ペア:

[(1, 40188122), (2, 20094061), (13, 3091394), (26, 1545697), (571, 70382), (1142, 35191), (2707, 14846), (5414, 7423)]