68076656

素因数分解:

$2^4\times {\mathrm{311}}^1\times {\mathrm{13681}}^1$

素因数の和:14000

約数の個数: 20

約数和(自身を含む): 132332304

約数和(自身を除く): 64255648

約数列:

[1, 2, 4, 8, 16, 311, 622, 1244, 2488, 4976, 13681, 27362, 54724, 109448, 218896, 4254791, 8509582, 17019164, 34038328, 68076656]

約数ペア:

[(1, 68076656), (2, 34038328), (4, 17019164), (8, 8509582), (16, 4254791), (311, 218896), (622, 109448), (1244, 54724), (2488, 27362), (4976, 13681)]