72807464

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{535349}}^1$

素因数の和:535372

約数の個数: 16

約数和(自身を含む): 144544500

約数和(自身を除く): 71737036

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 535349, 1070698, 2141396, 4282792, 9100933, 18201866, 36403732, 72807464]

約数ペア:

[(1, 72807464), (2, 36403732), (4, 18201866), (8, 9100933), (17, 4282792), (34, 2141396), (68, 1070698), (136, 535349)]