28676608

素因数分解:

$2^9\times {\mathrm{56009}}^1$

素因数の和:56027

約数の個数: 20

約数和(自身を含む): 57298230

約数和(自身を除く): 28621622

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 56009, 112018, 224036, 448072, 896144, 1792288, 3584576, 7169152, 14338304, 28676608]

約数ペア:

[(1, 28676608), (2, 14338304), (4, 7169152), (8, 3584576), (16, 1792288), (32, 896144), (64, 448072), (128, 224036), (256, 112018), (512, 56009)]