28252496

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{60889}}^1$

素因数の和:60926

約数の個数: 20

約数和(自身を含む): 56627700

約数和(自身を除く): 28375204

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 464, 60889, 121778, 243556, 487112, 974224, 1765781, 3531562, 7063124, 14126248, 28252496]

約数ペア:

[(1, 28252496), (2, 14126248), (4, 7063124), (8, 3531562), (16, 1765781), (29, 974224), (58, 487112), (116, 243556), (232, 121778), (464, 60889)]