28325218

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{317}}^1\times {\mathrm{1039}}^1$

素因数の和:1401

約数の個数: 16

約数和(自身を含む): 43655040

約数和(自身を除く): 15329822

約数列:

[1, 2, 43, 86, 317, 634, 1039, 2078, 13631, 27262, 44677, 89354, 329363, 658726, 14162609, 28325218]

約数ペア:

[(1, 28325218), (2, 14162609), (43, 658726), (86, 329363), (317, 89354), (634, 44677), (1039, 27262), (2078, 13631)]