25425494

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{997}}^1$

素因数の和:1351

約数の個数: 16

約数和(自身を含む): 39233376

約数和(自身を除く): 13807882

約数列:

[1, 2, 41, 82, 311, 622, 997, 1994, 12751, 25502, 40877, 81754, 310067, 620134, 12712747, 25425494]

約数ペア:

[(1, 25425494), (2, 12712747), (41, 620134), (82, 310067), (311, 81754), (622, 40877), (997, 25502), (1994, 12751)]