56505728

素因数分解:

$2^7\times {\mathrm{281}}^1\times {\mathrm{1571}}^1$

素因数の和:1866

約数の個数: 32

約数和(自身を含む): 113042520

約数和(自身を除く): 56536792

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 281, 562, 1124, 1571, 2248, 3142, 4496, 6284, 8992, 12568, 17984, 25136, 35968, 50272, 100544, 201088, 441451, 882902, 1765804, 3531608, 7063216, 14126432, 28252864, 56505728]

約数ペア:

[(1, 56505728), (2, 28252864), (4, 14126432), (8, 7063216), (16, 3531608), (32, 1765804), (64, 882902), (128, 441451), (281, 201088), (562, 100544), (1124, 50272), (1571, 35968), (2248, 25136), (3142, 17984), (4496, 12568), (6284, 8992)]