28228188

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{63577}}^1$

素因数の和:63621

約数の個数: 24

約数和(自身を含む): 67646992

約数和(自身を除く): 39418804

約数列:

[1, 2, 3, 4, 6, 12, 37, 74, 111, 148, 222, 444, 63577, 127154, 190731, 254308, 381462, 762924, 2352349, 4704698, 7057047, 9409396, 14114094, 28228188]

約数ペア:

[(1, 28228188), (2, 14114094), (3, 9409396), (4, 7057047), (6, 4704698), (12, 2352349), (37, 762924), (74, 381462), (111, 254308), (148, 190731), (222, 127154), (444, 63577)]