63561238

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{173}}^1\times {\mathrm{1087}}^1$

素因数の和:1288

約数の個数: 24

約数和(自身を含む): 103932288

約数和(自身を除く): 40371050

約数列:

[1, 2, 13, 26, 169, 173, 338, 346, 1087, 2174, 2249, 4498, 14131, 28262, 29237, 58474, 183703, 188051, 367406, 376102, 2444663, 4889326, 31780619, 63561238]

約数ペア:

[(1, 63561238), (2, 31780619), (13, 4889326), (26, 2444663), (169, 376102), (173, 367406), (338, 188051), (346, 183703), (1087, 58474), (2174, 29237), (2249, 28262), (4498, 14131)]