28098674

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{2113}}^1$

素因数の和:2285

約数の個数: 16

約数和(自身を含む): 43252440

約数和(自身を除く): 15153766

約数列:

[1, 2, 61, 109, 122, 218, 2113, 4226, 6649, 13298, 128893, 230317, 257786, 460634, 14049337, 28098674]

約数ペア:

[(1, 28098674), (2, 14049337), (61, 460634), (109, 257786), (122, 230317), (218, 128893), (2113, 13298), (4226, 6649)]