7689776

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{11177}}^1$

素因数の和:11228

約数の個数: 20

約数和(自身を含む): 15246792

約数和(自身を除く): 7557016

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 11177, 22354, 44708, 89416, 178832, 480611, 961222, 1922444, 3844888, 7689776]

約数ペア:

[(1, 7689776), (2, 3844888), (4, 1922444), (8, 961222), (16, 480611), (43, 178832), (86, 89416), (172, 44708), (344, 22354), (688, 11177)]