28703362

素因数分解:

$2^1\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{1759}}^1$

素因数の和:2001

約数の個数: 16

約数和(自身を含む): 44352000

約数和(自身を除く): 15648638

約数列:

[1, 2, 41, 82, 199, 398, 1759, 3518, 8159, 16318, 72119, 144238, 350041, 700082, 14351681, 28703362]

約数ペア:

[(1, 28703362), (2, 14351681), (41, 700082), (82, 350041), (199, 144238), (398, 72119), (1759, 16318), (3518, 8159)]