2806208

素因数分解:

$2^6\times {\mathrm{163}}^1\times {\mathrm{269}}^1$

素因数の和:444

約数の個数: 28

約数和(自身を含む): 5623560

約数和(自身を除く): 2817352

約数列:

[1, 2, 4, 8, 16, 32, 64, 163, 269, 326, 538, 652, 1076, 1304, 2152, 2608, 4304, 5216, 8608, 10432, 17216, 43847, 87694, 175388, 350776, 701552, 1403104, 2806208]

約数ペア:

[(1, 2806208), (2, 1403104), (4, 701552), (8, 350776), (16, 175388), (32, 87694), (64, 43847), (163, 17216), (269, 10432), (326, 8608), (538, 5216), (652, 4304), (1076, 2608), (1304, 2152)]