5289728

素因数分解:

$2^8\times {\mathrm{20663}}^1$

素因数の和:20679

約数の個数: 18

約数和(自身を含む): 10559304

約数和(自身を除く): 5269576

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 20663, 41326, 82652, 165304, 330608, 661216, 1322432, 2644864, 5289728]

約数ペア:

[(1, 5289728), (2, 2644864), (4, 1322432), (8, 661216), (16, 330608), (32, 165304), (64, 82652), (128, 41326), (256, 20663)]