39085724

素因数分解:

$2^2\times {\mathrm{79}}^1\times {\mathrm{179}}^1\times {\mathrm{691}}^1$

素因数の和:953

約数の個数: 24

約数和(自身を含む): 69753600

約数和(自身を除く): 30667876

約数列:

[1, 2, 4, 79, 158, 179, 316, 358, 691, 716, 1382, 2764, 14141, 28282, 54589, 56564, 109178, 123689, 218356, 247378, 494756, 9771431, 19542862, 39085724]

約数ペア:

[(1, 39085724), (2, 19542862), (4, 9771431), (79, 494756), (158, 247378), (179, 218356), (316, 123689), (358, 109178), (691, 56564), (716, 54589), (1382, 28282), (2764, 14141)]