42812276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{5051}}^1$

素因数の和:5231

約数の個数: 24

約数和(自身を含む): 81195744

約数和(自身を除く): 38383468

約数列:

[1, 2, 4, 13, 26, 52, 163, 326, 652, 2119, 4238, 5051, 8476, 10102, 20204, 65663, 131326, 262652, 823313, 1646626, 3293252, 10703069, 21406138, 42812276]

約数ペア:

[(1, 42812276), (2, 21406138), (4, 10703069), (13, 3293252), (26, 1646626), (52, 823313), (163, 262652), (326, 131326), (652, 65663), (2119, 20204), (4238, 10102), (5051, 8476)]