28214086

素因数分解:

$2^1\times {\mathrm{61}}^1\times {\mathrm{281}}^1\times {\mathrm{823}}^1$

素因数の和:1167

約数の個数: 16

約数和(自身を含む): 43220448

約数和(自身を除く): 15006362

約数列:

[1, 2, 61, 122, 281, 562, 823, 1646, 17141, 34282, 50203, 100406, 231263, 462526, 14107043, 28214086]

約数ペア:

[(1, 28214086), (2, 14107043), (61, 462526), (122, 231263), (281, 100406), (562, 50203), (823, 34282), (1646, 17141)]