28666021976

素因数分解:

$2^3\times {\mathrm{331}}^1\times {\mathrm{10825537}}^1$

素因数の和:10825874

約数の個数: 16

約数和(自身を含む): 53911179240

約数和(自身を除く): 25245157264

約数列:

[1, 2, 4, 8, 331, 662, 1324, 2648, 10825537, 21651074, 43302148, 86604296, 3583252747, 7166505494, 14333010988, 28666021976]

約数ペア:

[(1, 28666021976), (2, 14333010988), (4, 7166505494), (8, 3583252747), (331, 86604296), (662, 43302148), (1324, 21651074), (2648, 10825537)]