28278872

素因数分解:

$2^3\times {\mathrm{1193}}^1\times {\mathrm{2963}}^1$

素因数の和:4162

約数の個数: 16

約数和(自身を含む): 53085240

約数和(自身を除く): 24806368

約数列:

[1, 2, 4, 8, 1193, 2386, 2963, 4772, 5926, 9544, 11852, 23704, 3534859, 7069718, 14139436, 28278872]

約数ペア:

[(1, 28278872), (2, 14139436), (4, 7069718), (8, 3534859), (1193, 23704), (2386, 11852), (2963, 9544), (4772, 5926)]