25830555088

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{124185361}}^1$

素因数の和:124185382

約数の個数: 20

約数和(自身を含む): 53896447108

約数和(自身を除く): 28065892020

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 124185361, 248370722, 496741444, 993482888, 1614409693, 1986965776, 3228819386, 6457638772, 12915277544, 25830555088]

約数ペア:

[(1, 25830555088), (2, 12915277544), (4, 6457638772), (8, 3228819386), (13, 1986965776), (16, 1614409693), (26, 993482888), (52, 496741444), (104, 248370722), (208, 124185361)]