28330136

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{49877}}^1$

素因数の和:49954

約数の個数: 16

約数和(自身を含む): 53868240

約数和(自身を除く): 25538104

約数列:

[1, 2, 4, 8, 71, 142, 284, 568, 49877, 99754, 199508, 399016, 3541267, 7082534, 14165068, 28330136]

約数ペア:

[(1, 28330136), (2, 14165068), (4, 7082534), (8, 3541267), (71, 399016), (142, 199508), (284, 99754), (568, 49877)]