72675608

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{478129}}^1$

素因数の和:478154

約数の個数: 16

約数和(自身を含む): 143439000

約数和(自身を除く): 70763392

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 478129, 956258, 1912516, 3825032, 9084451, 18168902, 36337804, 72675608]

約数ペア:

[(1, 72675608), (2, 36337804), (4, 18168902), (8, 9084451), (19, 3825032), (38, 1912516), (76, 956258), (152, 478129)]