72942856

素因数分解:

$2^3\times 7^1\times {\mathrm{113}}^1\times {\mathrm{11527}}^1$

素因数の和:11653

約数の個数: 32

約数和(自身を含む): 157703040

約数和(自身を除く): 84760184

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 113, 226, 452, 791, 904, 1582, 3164, 6328, 11527, 23054, 46108, 80689, 92216, 161378, 322756, 645512, 1302551, 2605102, 5210204, 9117857, 10420408, 18235714, 36471428, 72942856]

約数ペア:

[(1, 72942856), (2, 36471428), (4, 18235714), (7, 10420408), (8, 9117857), (14, 5210204), (28, 2605102), (56, 1302551), (113, 645512), (226, 322756), (452, 161378), (791, 92216), (904, 80689), (1582, 46108), (3164, 23054), (6328, 11527)]