56657138

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{613}}^1\times {\mathrm{1249}}^1$

素因数の和:1901

約数の個数: 16

約数和(自身を含む): 87495000

約数和(自身を除く): 30837862

約数列:

[1, 2, 37, 74, 613, 1226, 1249, 2498, 22681, 45362, 46213, 92426, 765637, 1531274, 28328569, 56657138]

約数ペア:

[(1, 56657138), (2, 28328569), (37, 1531274), (74, 765637), (613, 92426), (1226, 46213), (1249, 45362), (2498, 22681)]