28013242

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1657}}^1$

素因数の和:1845

約数の個数: 16

約数和(自身を含む): 42975360

約数和(自身を除く): 14962118

約数列:

[1, 2, 79, 107, 158, 214, 1657, 3314, 8453, 16906, 130903, 177299, 261806, 354598, 14006621, 28013242]

約数ペア:

[(1, 28013242), (2, 14006621), (79, 354598), (107, 261806), (158, 177299), (214, 130903), (1657, 16906), (3314, 8453)]