28676864

素因数分解:

$2^8\times {\mathrm{112019}}^1$

素因数の和:112035

約数の個数: 18

約数和(自身を含む): 57242220

約数和(自身を除く): 28565356

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 112019, 224038, 448076, 896152, 1792304, 3584608, 7169216, 14338432, 28676864]

約数ペア:

[(1, 28676864), (2, 14338432), (4, 7169216), (8, 3584608), (16, 1792304), (32, 896152), (64, 448076), (128, 224038), (256, 112019)]