28164794

素因数分解:

$2^1\times 7^1\times {\mathrm{307}}^1\times {\mathrm{6553}}^1$

素因数の和:6869

約数の個数: 16

約数和(自身を含む): 48447168

約数和(自身を除く): 20282374

約数列:

[1, 2, 7, 14, 307, 614, 2149, 4298, 6553, 13106, 45871, 91742, 2011771, 4023542, 14082397, 28164794]

約数ペア:

[(1, 28164794), (2, 14082397), (7, 4023542), (14, 2011771), (307, 91742), (614, 45871), (2149, 13106), (4298, 6553)]