69481256

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{668089}}^1$

素因数の和:668108

約数の個数: 16

約数和(自身を含む): 140298900

約数和(自身を除く): 70817644

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 668089, 1336178, 2672356, 5344712, 8685157, 17370314, 34740628, 69481256]

約数ペア:

[(1, 69481256), (2, 34740628), (4, 17370314), (8, 8685157), (13, 5344712), (26, 2672356), (52, 1336178), (104, 668089)]