28253666

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{46933}}^1$

素因数の和:46985

約数の個数: 16

約数和(自身を含む): 49562304

約数和(自身を除く): 21308638

約数列:

[1, 2, 7, 14, 43, 86, 301, 602, 46933, 93866, 328531, 657062, 2018119, 4036238, 14126833, 28253666]

約数ペア:

[(1, 28253666), (2, 14126833), (7, 4036238), (14, 2018119), (43, 657062), (86, 328531), (301, 93866), (602, 46933)]