25937288

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{249397}}^1$

素因数の和:249416

約数の個数: 16

約数和(自身を含む): 52373580

約数和(自身を除く): 26436292

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 249397, 498794, 997588, 1995176, 3242161, 6484322, 12968644, 25937288]

約数ペア:

[(1, 25937288), (2, 12968644), (4, 6484322), (8, 3242161), (13, 1995176), (26, 997588), (52, 498794), (104, 249397)]