57138356

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{14591}}^1$

素因数の和:14695

約数の個数: 24

約数和(自身を含む): 110315520

約数和(自身を除く): 53177164

約数列:

[1, 2, 4, 11, 22, 44, 89, 178, 356, 979, 1958, 3916, 14591, 29182, 58364, 160501, 321002, 642004, 1298599, 2597198, 5194396, 14284589, 28569178, 57138356]

約数ペア:

[(1, 57138356), (2, 28569178), (4, 14284589), (11, 5194396), (22, 2597198), (44, 1298599), (89, 642004), (178, 321002), (356, 160501), (979, 58364), (1958, 29182), (3916, 14591)]