28227128

素因数分解:

$2^3\times {\mathrm{1321}}^1\times {\mathrm{2671}}^1$

素因数の和:3998

約数の個数: 16

約数和(自身を含む): 52985760

約数和(自身を除く): 24758632

約数列:

[1, 2, 4, 8, 1321, 2642, 2671, 5284, 5342, 10568, 10684, 21368, 3528391, 7056782, 14113564, 28227128]

約数ペア:

[(1, 28227128), (2, 14113564), (4, 7056782), (8, 3528391), (1321, 21368), (2642, 10684), (2671, 10568), (5284, 5342)]