42745124

素因数分解:

$2^2\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{3671}}^1$

素因数の和:3787

約数の個数: 24

約数和(自身を含む): 77728896

約数和(自身を除く): 34983772

約数列:

[1, 2, 4, 41, 71, 82, 142, 164, 284, 2911, 3671, 5822, 7342, 11644, 14684, 150511, 260641, 301022, 521282, 602044, 1042564, 10686281, 21372562, 42745124]

約数ペア:

[(1, 42745124), (2, 21372562), (4, 10686281), (41, 1042564), (71, 602044), (82, 521282), (142, 301022), (164, 260641), (284, 150511), (2911, 14684), (3671, 11644), (5822, 7342)]