25427348

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{163}}^1\times {\mathrm{661}}^1$

素因数の和:887

約数の個数: 24

約数和(自身を含む): 45598560

約数和(自身を除く): 20171212

約数列:

[1, 2, 4, 59, 118, 163, 236, 326, 652, 661, 1322, 2644, 9617, 19234, 38468, 38999, 77998, 107743, 155996, 215486, 430972, 6356837, 12713674, 25427348]

約数ペア:

[(1, 25427348), (2, 12713674), (4, 6356837), (59, 430972), (118, 215486), (163, 155996), (236, 107743), (326, 77998), (652, 38999), (661, 38468), (1322, 19234), (2644, 9617)]