27798806

素因数分解:

$2^1\times 7^1\times {\mathrm{359}}^1\times {\mathrm{5531}}^1$

素因数の和:5899

約数の個数: 16

約数和(自身を含む): 47796480

約数和(自身を除く): 19997674

約数列:

[1, 2, 7, 14, 359, 718, 2513, 5026, 5531, 11062, 38717, 77434, 1985629, 3971258, 13899403, 27798806]

約数ペア:

[(1, 27798806), (2, 13899403), (7, 3971258), (14, 1985629), (359, 77434), (718, 38717), (2513, 11062), (5026, 5531)]