56707828

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{619}}^2$

素因数の和:1279

約数の個数: 18

約数和(自身を含む): 102085746

約数和(自身を除く): 45377918

約数列:

[1, 2, 4, 37, 74, 148, 619, 1238, 2476, 22903, 45806, 91612, 383161, 766322, 1532644, 14176957, 28353914, 56707828]

約数ペア:

[(1, 56707828), (2, 28353914), (4, 14176957), (37, 1532644), (74, 766322), (148, 383161), (619, 91612), (1238, 45806), (2476, 22903)]