28064366

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{613}}^1\times {\mathrm{2081}}^1$

素因数の和:2707

約数の個数: 16

約数和(自身を含む): 46020528

約数和(自身を除く): 17956162

約数列:

[1, 2, 11, 22, 613, 1226, 2081, 4162, 6743, 13486, 22891, 45782, 1275653, 2551306, 14032183, 28064366]

約数ペア:

[(1, 28064366), (2, 14032183), (11, 2551306), (22, 1275653), (613, 45782), (1226, 22891), (2081, 13486), (4162, 6743)]