68273816

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{656479}}^1$

素因数の和:656498

約数の個数: 16

約数和(自身を含む): 137860800

約数和(自身を除く): 69586984

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 656479, 1312958, 2625916, 5251832, 8534227, 17068454, 34136908, 68273816]

約数ペア:

[(1, 68273816), (2, 34136908), (4, 17068454), (8, 8534227), (13, 5251832), (26, 2625916), (52, 1312958), (104, 656479)]