28665047

素因数分解:

${\mathrm{37}}^1\times {\mathrm{43}}^2\times {\mathrm{419}}^1$

素因数の和:542

約数の個数: 12

約数和(自身を含む): 30212280

約数和(自身を除く): 1547233

約数列:

[1, 37, 43, 419, 1591, 1849, 15503, 18017, 68413, 666629, 774731, 28665047]

約数ペア:

[(1, 28665047), (37, 774731), (43, 666629), (419, 68413), (1591, 18017), (1849, 15503)]