28371396

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{81527}}^1$

素因数の和:81563

約数の個数: 24

約数和(自身を含む): 68483520

約数和(自身を除く): 40112124

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 174, 348, 81527, 163054, 244581, 326108, 489162, 978324, 2364283, 4728566, 7092849, 9457132, 14185698, 28371396]

約数ペア:

[(1, 28371396), (2, 14185698), (3, 9457132), (4, 7092849), (6, 4728566), (12, 2364283), (29, 978324), (58, 489162), (87, 326108), (116, 244581), (174, 163054), (348, 81527)]