38254808

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{277}}^1\times {\mathrm{283}}^1$

素因数の和:627

約数の個数: 32

約数和(自身を含む): 73425360

約数和(自身を除く): 35170552

約数列:

[1, 2, 4, 8, 61, 122, 244, 277, 283, 488, 554, 566, 1108, 1132, 2216, 2264, 16897, 17263, 33794, 34526, 67588, 69052, 78391, 135176, 138104, 156782, 313564, 627128, 4781851, 9563702, 19127404, 38254808]

約数ペア:

[(1, 38254808), (2, 19127404), (4, 9563702), (8, 4781851), (61, 627128), (122, 313564), (244, 156782), (277, 138104), (283, 135176), (488, 78391), (554, 69052), (566, 67588), (1108, 34526), (1132, 33794), (2216, 17263), (2264, 16897)]