72591256

素因数分解:

$2^3\times {\mathrm{2551}}^1\times {\mathrm{3557}}^1$

素因数の和:6114

約数の個数: 16

約数和(自身を含む): 136200240

約数和(自身を除く): 63608984

約数列:

[1, 2, 4, 8, 2551, 3557, 5102, 7114, 10204, 14228, 20408, 28456, 9073907, 18147814, 36295628, 72591256]

約数ペア:

[(1, 72591256), (2, 36295628), (4, 18147814), (8, 9073907), (2551, 28456), (3557, 20408), (5102, 14228), (7114, 10204)]