7888276

素因数分解:

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

素因数の和:3015

約数の個数: 24

約数和(自身を含む): 15311520

約数和(自身を除く): 7423244

約数列:

[1, 2, 4, 11, 22, 44, 61, 122, 244, 671, 1342, 2684, 2939, 5878, 11756, 32329, 64658, 129316, 179279, 358558, 717116, 1972069, 3944138, 7888276]

約数ペア:

[(1, 7888276), (2, 3944138), (4, 1972069), (11, 717116), (22, 358558), (44, 179279), (61, 129316), (122, 64658), (244, 32329), (671, 11756), (1342, 5878), (2684, 2939)]