72556856

素因数分解:

$2^3\times {\mathrm{467}}^1\times {\mathrm{19421}}^1$

素因数の和:19894

約数の個数: 16

約数和(自身を含む): 136342440

約数和(自身を除く): 63785584

約数列:

[1, 2, 4, 8, 467, 934, 1868, 3736, 19421, 38842, 77684, 155368, 9069607, 18139214, 36278428, 72556856]

約数ペア:

[(1, 72556856), (2, 36278428), (4, 18139214), (8, 9069607), (467, 155368), (934, 77684), (1868, 38842), (3736, 19421)]