66768528

素因数分解:

$2^4\times 3^1\times {\mathrm{1391011}}^1$

素因数の和:1391022

約数の個数: 20

約数和(自身を含む): 172485488

約数和(自身を除く): 105716960

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1391011, 2782022, 4173033, 5564044, 8346066, 11128088, 16692132, 22256176, 33384264, 66768528]

約数ペア:

[(1, 66768528), (2, 33384264), (3, 22256176), (4, 16692132), (6, 11128088), (8, 8346066), (12, 5564044), (16, 4173033), (24, 2782022), (48, 1391011)]