28452608

素因数分解:

$2^8\times {\mathrm{111143}}^1$

素因数の和:111159

約数の個数: 18

約数和(自身を含む): 56794584

約数和(自身を除く): 28341976

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 111143, 222286, 444572, 889144, 1778288, 3556576, 7113152, 14226304, 28452608]

約数ペア:

[(1, 28452608), (2, 14226304), (4, 7113152), (8, 3556576), (16, 1778288), (32, 889144), (64, 444572), (128, 222286), (256, 111143)]