68124496

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{387071}}^1$

素因数の和:387090

約数の個数: 20

約数和(自身を含む): 143990784

約数和(自身を除く): 75866288

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 176, 387071, 774142, 1548284, 3096568, 4257781, 6193136, 8515562, 17031124, 34062248, 68124496]

約数ペア:

[(1, 68124496), (2, 34062248), (4, 17031124), (8, 8515562), (11, 6193136), (16, 4257781), (22, 3096568), (44, 1548284), (88, 774142), (176, 387071)]