72756056

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{534971}}^1$

素因数の和:534994

約数の個数: 16

約数和(自身を含む): 144442440

約数和(自身を除く): 71686384

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 534971, 1069942, 2139884, 4279768, 9094507, 18189014, 36378028, 72756056]

約数ペア:

[(1, 72756056), (2, 36378028), (4, 18189014), (8, 9094507), (17, 4279768), (34, 2139884), (68, 1069942), (136, 534971)]