7857256

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{8117}}^1$

素因数の和:8145

約数の個数: 24

約数和(自身を含む): 16195410

約数和(自身を除く): 8338154

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 8117, 16234, 32468, 64936, 89287, 178574, 357148, 714296, 982157, 1964314, 3928628, 7857256]

約数ペア:

[(1, 7857256), (2, 3928628), (4, 1964314), (8, 982157), (11, 714296), (22, 357148), (44, 178574), (88, 89287), (121, 64936), (242, 32468), (484, 16234), (968, 8117)]