72476456

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{696889}}^1$

素因数の和:696908

約数の個数: 16

約数和(自身を含む): 146346900

約数和(自身を除く): 73870444

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 696889, 1393778, 2787556, 5575112, 9059557, 18119114, 36238228, 72476456]

約数ペア:

[(1, 72476456), (2, 36238228), (4, 18119114), (8, 9059557), (13, 5575112), (26, 2787556), (52, 1393778), (104, 696889)]