57640828

素因数分解:

$2^2\times 7^1\times {\mathrm{313}}^1\times {\mathrm{6577}}^1$

素因数の和:6901

約数の個数: 24

約数和(自身を含む): 115667552

約数和(自身を除く): 58026724

約数列:

[1, 2, 4, 7, 14, 28, 313, 626, 1252, 2191, 4382, 6577, 8764, 13154, 26308, 46039, 92078, 184156, 2058601, 4117202, 8234404, 14410207, 28820414, 57640828]

約数ペア:

[(1, 57640828), (2, 28820414), (4, 14410207), (7, 8234404), (14, 4117202), (28, 2058601), (313, 184156), (626, 92078), (1252, 46039), (2191, 26308), (4382, 13154), (6577, 8764)]