28355144

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1847}}^1$

素因数の和:1973

約数の個数: 32

約数和(自身を含む): 56548800

約数和(自身を除く): 28193656

約数列:

[1, 2, 4, 8, 19, 38, 76, 101, 152, 202, 404, 808, 1847, 1919, 3694, 3838, 7388, 7676, 14776, 15352, 35093, 70186, 140372, 186547, 280744, 373094, 746188, 1492376, 3544393, 7088786, 14177572, 28355144]

約数ペア:

[(1, 28355144), (2, 14177572), (4, 7088786), (8, 3544393), (19, 1492376), (38, 746188), (76, 373094), (101, 280744), (152, 186547), (202, 140372), (404, 70186), (808, 35093), (1847, 15352), (1919, 14776), (3694, 7676), (3838, 7388)]