63945544

素因数分解:

$2^3\times {\mathrm{13}}^2\times {\mathrm{47297}}^1$

素因数の和:47329

約数の個数: 24

約数和(自身を含む): 129833010

約数和(自身を除く): 65887466

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 169, 338, 676, 1352, 47297, 94594, 189188, 378376, 614861, 1229722, 2459444, 4918888, 7993193, 15986386, 31972772, 63945544]

約数ペア:

[(1, 63945544), (2, 31972772), (4, 15986386), (8, 7993193), (13, 4918888), (26, 2459444), (52, 1229722), (104, 614861), (169, 378376), (338, 189188), (676, 94594), (1352, 47297)]