42790696

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{411449}}^1$

素因数の和:411468

約数の個数: 16

約数和(自身を含む): 86404500

約数和(自身を除く): 43613804

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 411449, 822898, 1645796, 3291592, 5348837, 10697674, 21395348, 42790696]

約数ペア:

[(1, 42790696), (2, 21395348), (4, 10697674), (8, 5348837), (13, 3291592), (26, 1645796), (52, 822898), (104, 411449)]