40958588

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{389}}^1\times {\mathrm{2393}}^1$

素因数の和:2797

約数の個数: 24

約数和(自身を含む): 78427440

約数和(自身を除く): 37468852

約数列:

[1, 2, 4, 11, 22, 44, 389, 778, 1556, 2393, 4279, 4786, 8558, 9572, 17116, 26323, 52646, 105292, 930877, 1861754, 3723508, 10239647, 20479294, 40958588]

約数ペア:

[(1, 40958588), (2, 20479294), (4, 10239647), (11, 3723508), (22, 1861754), (44, 930877), (389, 105292), (778, 52646), (1556, 26323), (2393, 17116), (4279, 9572), (4786, 8558)]