76551476

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{66221}}^1$

素因数の和:66259

約数の個数: 18

約数和(自身を含む): 142311078

約数和(自身を除く): 65759602

約数列:

[1, 2, 4, 17, 34, 68, 289, 578, 1156, 66221, 132442, 264884, 1125757, 2251514, 4503028, 19137869, 38275738, 76551476]

約数ペア:

[(1, 76551476), (2, 38275738), (4, 19137869), (17, 4503028), (34, 2251514), (68, 1125757), (289, 264884), (578, 132442), (1156, 66221)]