28228576

素因数分解:

$2^5\times {\mathrm{47}}^1\times {\mathrm{137}}^2$

素因数の和:331

約数の個数: 36

約数和(自身を含む): 57174768

約数和(自身を除く): 28946192

約数列:

[1, 2, 4, 8, 16, 32, 47, 94, 137, 188, 274, 376, 548, 752, 1096, 1504, 2192, 4384, 6439, 12878, 18769, 25756, 37538, 51512, 75076, 103024, 150152, 206048, 300304, 600608, 882143, 1764286, 3528572, 7057144, 14114288, 28228576]

約数ペア:

[(1, 28228576), (2, 14114288), (4, 7057144), (8, 3528572), (16, 1764286), (32, 882143), (47, 600608), (94, 300304), (137, 206048), (188, 150152), (274, 103024), (376, 75076), (548, 51512), (752, 37538), (1096, 25756), (1504, 18769), (2192, 12878), (4384, 6439)]