28216114

素因数分解:

$2^1\times {\mathrm{79}}^1\times {\mathrm{107}}^1\times {\mathrm{1669}}^1$

素因数の和:1857

約数の個数: 16

約数和(自身を含む): 43286400

約数和(自身を除く): 15070286

約数列:

[1, 2, 79, 107, 158, 214, 1669, 3338, 8453, 16906, 131851, 178583, 263702, 357166, 14108057, 28216114]

約数ペア:

[(1, 28216114), (2, 14108057), (79, 357166), (107, 263702), (158, 178583), (214, 131851), (1669, 16906), (3338, 8453)]