25414204

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{139}}^1\times {\mathrm{1063}}^1$

素因数の和:1249

約数の個数: 24

約数和(自身を含む): 45879680

約数和(自身を除く): 20465476

約数列:

[1, 2, 4, 43, 86, 139, 172, 278, 556, 1063, 2126, 4252, 5977, 11954, 23908, 45709, 91418, 147757, 182836, 295514, 591028, 6353551, 12707102, 25414204]

約数ペア:

[(1, 25414204), (2, 12707102), (4, 6353551), (43, 591028), (86, 295514), (139, 182836), (172, 147757), (278, 91418), (556, 45709), (1063, 23908), (2126, 11954), (4252, 5977)]