15776552

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{2939}}^1$

素因数の和:3017

約数の個数: 32

約数和(自身を含む): 32810400

約数和(自身を除く): 17033848

約数列:

[1, 2, 4, 8, 11, 22, 44, 61, 88, 122, 244, 488, 671, 1342, 2684, 2939, 5368, 5878, 11756, 23512, 32329, 64658, 129316, 179279, 258632, 358558, 717116, 1434232, 1972069, 3944138, 7888276, 15776552]

約数ペア:

[(1, 15776552), (2, 7888276), (4, 3944138), (8, 1972069), (11, 1434232), (22, 717116), (44, 358558), (61, 258632), (88, 179279), (122, 129316), (244, 64658), (488, 32329), (671, 23512), (1342, 11756), (2684, 5878), (2939, 5368)]