72305776

素因数分解:

$2^4\times {\mathrm{1697}}^1\times {\mathrm{2663}}^1$

素因数の和:4368

約数の個数: 20

約数和(自身を含む): 140227632

約数和(自身を除く): 67921856

約数列:

[1, 2, 4, 8, 16, 1697, 2663, 3394, 5326, 6788, 10652, 13576, 21304, 27152, 42608, 4519111, 9038222, 18076444, 36152888, 72305776]

約数ペア:

[(1, 72305776), (2, 36152888), (4, 18076444), (8, 9038222), (16, 4519111), (1697, 42608), (2663, 27152), (3394, 21304), (5326, 13576), (6788, 10652)]