72350504

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{531989}}^1$

素因数の和:532012

約数の個数: 16

約数和(自身を含む): 143637300

約数和(自身を除く): 71286796

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 531989, 1063978, 2127956, 4255912, 9043813, 18087626, 36175252, 72350504]

約数ペア:

[(1, 72350504), (2, 36175252), (4, 18087626), (8, 9043813), (17, 4255912), (34, 2127956), (68, 1063978), (136, 531989)]