56775544

素因数分解:

$2^3\times 7^1\times {\mathrm{647}}^1\times {\mathrm{1567}}^1$

素因数の和:2227

約数の個数: 32

約数和(自身を含む): 121927680

約数和(自身を除く): 65152136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 647, 1294, 1567, 2588, 3134, 4529, 5176, 6268, 9058, 10969, 12536, 18116, 21938, 36232, 43876, 87752, 1013849, 2027698, 4055396, 7096943, 8110792, 14193886, 28387772, 56775544]

約数ペア:

[(1, 56775544), (2, 28387772), (4, 14193886), (7, 8110792), (8, 7096943), (14, 4055396), (28, 2027698), (56, 1013849), (647, 87752), (1294, 43876), (1567, 36232), (2588, 21938), (3134, 18116), (4529, 12536), (5176, 10969), (6268, 9058)]