28395754

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{139}}^1\times {\mathrm{4441}}^1$

素因数の和:4605

約数の個数: 16

約数和(自身を含む): 44775360

約数和(自身を除く): 16379606

約数列:

[1, 2, 23, 46, 139, 278, 3197, 4441, 6394, 8882, 102143, 204286, 617299, 1234598, 14197877, 28395754]

約数ペア:

[(1, 28395754), (2, 14197877), (23, 1234598), (46, 617299), (139, 204286), (278, 102143), (3197, 8882), (4441, 6394)]