71680264

素因数分解:

$2^3\times {\mathrm{47}}^1\times {\mathrm{190639}}^1$

素因数の和:190692

約数の個数: 16

約数和(自身を含む): 137260800

約数和(自身を除く): 65580536

約数列:

[1, 2, 4, 8, 47, 94, 188, 376, 190639, 381278, 762556, 1525112, 8960033, 17920066, 35840132, 71680264]

約数ペア:

[(1, 71680264), (2, 35840132), (4, 17920066), (8, 8960033), (47, 1525112), (94, 762556), (188, 381278), (376, 190639)]