28164608

素因数分解:

$2^9\times {\mathrm{55009}}^1$

素因数の和:55027

約数の個数: 20

約数和(自身を含む): 56275230

約数和(自身を除く): 28110622

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 512, 55009, 110018, 220036, 440072, 880144, 1760288, 3520576, 7041152, 14082304, 28164608]

約数ペア:

[(1, 28164608), (2, 14082304), (4, 7041152), (8, 3520576), (16, 1760288), (32, 880144), (64, 440072), (128, 220036), (256, 110018), (512, 55009)]