68421866

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{311}}^1\times {\mathrm{2683}}^1$

素因数の和:3037

約数の個数: 16

約数和(自身を含む): 105513408

約数和(自身を除く): 37091542

約数列:

[1, 2, 41, 82, 311, 622, 2683, 5366, 12751, 25502, 110003, 220006, 834413, 1668826, 34210933, 68421866]

約数ペア:

[(1, 68421866), (2, 34210933), (41, 1668826), (82, 834413), (311, 220006), (622, 110003), (2683, 25502), (5366, 12751)]