4200392

素因数分解:

$2^3\times 7^1\times {\mathrm{107}}^1\times {\mathrm{701}}^1$

素因数の和:821

約数の個数: 32

約数和(自身を含む): 9097920

約数和(自身を除く): 4897528

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 107, 214, 428, 701, 749, 856, 1402, 1498, 2804, 2996, 4907, 5608, 5992, 9814, 19628, 39256, 75007, 150014, 300028, 525049, 600056, 1050098, 2100196, 4200392]

約数ペア:

[(1, 4200392), (2, 2100196), (4, 1050098), (7, 600056), (8, 525049), (14, 300028), (28, 150014), (56, 75007), (107, 39256), (214, 19628), (428, 9814), (701, 5992), (749, 5608), (856, 4907), (1402, 2996), (1498, 2804)]