57640016

素因数分解:

$2^4\times 7^1\times {\mathrm{514643}}^1$

素因数の和:514658

約数の個数: 20

約数和(自身を含む): 127631712

約数和(自身を除く): 69991696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 514643, 1029286, 2058572, 3602501, 4117144, 7205002, 8234288, 14410004, 28820008, 57640016]

約数ペア:

[(1, 57640016), (2, 28820008), (4, 14410004), (7, 8234288), (8, 7205002), (14, 4117144), (16, 3602501), (28, 2058572), (56, 1029286), (112, 514643)]