28392206

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{4391}}^1$

素因数の和:4507

約数の個数: 16

約数和(自身を含む): 44113248

約数和(自身を除く): 15721042

約数列:

[1, 2, 53, 61, 106, 122, 3233, 4391, 6466, 8782, 232723, 267851, 465446, 535702, 14196103, 28392206]

約数ペア:

[(1, 28392206), (2, 14196103), (53, 535702), (61, 465446), (106, 267851), (122, 232723), (3233, 8782), (4391, 6466)]