71957044

素因数分解:

$2^2\times {\mathrm{113}}^1\times {\mathrm{397}}^1\times {\mathrm{401}}^1$

素因数の和:915

約数の個数: 24

約数和(自身を含む): 127676808

約数和(自身を除く): 55719764

約数列:

[1, 2, 4, 113, 226, 397, 401, 452, 794, 802, 1588, 1604, 44861, 45313, 89722, 90626, 159197, 179444, 181252, 318394, 636788, 17989261, 35978522, 71957044]

約数ペア:

[(1, 71957044), (2, 35978522), (4, 17989261), (113, 636788), (226, 318394), (397, 181252), (401, 179444), (452, 159197), (794, 90626), (802, 89722), (1588, 45313), (1604, 44861)]