26638235

素因数分解:

$5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{24107}}^1$

素因数の和:24142

約数の個数: 16

約数和(自身を含む): 36451296

約数和(自身を除く): 9813061

約数列:

[1, 5, 13, 17, 65, 85, 221, 1105, 24107, 120535, 313391, 409819, 1566955, 2049095, 5327647, 26638235]

約数ペア:

[(1, 26638235), (5, 5327647), (13, 2049095), (17, 1566955), (65, 409819), (85, 313391), (221, 120535), (1105, 24107)]