27804496

素因数分解:

$2^4\times {\mathrm{181}}^1\times {\mathrm{9601}}^1$

素因数の和:9790

約数の個数: 20

約数和(自身を含む): 54174484

約数和(自身を除く): 26369988

約数列:

[1, 2, 4, 8, 16, 181, 362, 724, 1448, 2896, 9601, 19202, 38404, 76808, 153616, 1737781, 3475562, 6951124, 13902248, 27804496]

約数ペア:

[(1, 27804496), (2, 13902248), (4, 6951124), (8, 3475562), (16, 1737781), (181, 153616), (362, 76808), (724, 38404), (1448, 19202), (2896, 9601)]