63962288

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{307511}}^1$

素因数の和:307532

約数の個数: 20

約数和(自身を含む): 133460208

約数和(自身を除く): 69497920

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 307511, 615022, 1230044, 2460088, 3997643, 4920176, 7995286, 15990572, 31981144, 63962288]

約数ペア:

[(1, 63962288), (2, 31981144), (4, 15990572), (8, 7995286), (13, 4920176), (16, 3997643), (26, 2460088), (52, 1230044), (104, 615022), (208, 307511)]