28538322

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{128551}}^1$

素因数の和:128593

約数の個数: 16

約数和(自身を含む): 58619712

約数和(自身を除く): 30081390

約数列:

[1, 2, 3, 6, 37, 74, 111, 222, 128551, 257102, 385653, 771306, 4756387, 9512774, 14269161, 28538322]

約数ペア:

[(1, 28538322), (2, 14269161), (3, 9512774), (6, 4756387), (37, 771306), (74, 385653), (111, 257102), (222, 128551)]