68443258

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{154849}}^1$

素因数の和:154881

約数の個数: 16

約数和(自身を含む): 117066600

約数和(自身を除く): 48623342

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 154849, 309698, 2013037, 2632433, 4026074, 5264866, 34221629, 68443258]

約数ペア:

[(1, 68443258), (2, 34221629), (13, 5264866), (17, 4026074), (26, 2632433), (34, 2013037), (221, 309698), (442, 154849)]