28305158396

素因数分解:

$2^2\times {\mathrm{117787}}^1\times {\mathrm{60077}}^1$

素因数の和:177868

約数の個数: 12

約数和(自身を含む): 49535272248

約数和(自身を除く): 21230113852

約数列:

[1, 2, 4, 60077, 117787, 120154, 235574, 240308, 471148, 7076289599, 14152579198, 28305158396]

約数ペア:

[(1, 28305158396), (2, 14152579198), (4, 7076289599), (60077, 471148), (117787, 240308), (120154, 235574)]