28609108

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{3989}}^1$

素因数の和:4167

約数の個数: 24

約数和(自身を含む): 54966240

約数和(自身を除く): 26357132

約数列:

[1, 2, 4, 11, 22, 44, 163, 326, 652, 1793, 3586, 3989, 7172, 7978, 15956, 43879, 87758, 175516, 650207, 1300414, 2600828, 7152277, 14304554, 28609108]

約数ペア:

[(1, 28609108), (2, 14304554), (4, 7152277), (11, 2600828), (22, 1300414), (44, 650207), (163, 175516), (326, 87758), (652, 43879), (1793, 15956), (3586, 7978), (3989, 7172)]