7928888

素因数分解:

$2^3\times {\mathrm{11}}^2\times {\mathrm{8191}}^1$

素因数の和:8219

約数の個数: 24

約数和(自身を含む): 16343040

約数和(自身を除く): 8414152

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 121, 242, 484, 968, 8191, 16382, 32764, 65528, 90101, 180202, 360404, 720808, 991111, 1982222, 3964444, 7928888]

約数ペア:

[(1, 7928888), (2, 3964444), (4, 1982222), (8, 991111), (11, 720808), (22, 360404), (44, 180202), (88, 90101), (121, 65528), (242, 32764), (484, 16382), (968, 8191)]