3887128

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1693}}^1$

素因数の和:1747

約数の個数: 32

約数和(自身を含む): 8537760

約数和(自身を除く): 4650632

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 1693, 2296, 3386, 6772, 11851, 13544, 23702, 47404, 69413, 94808, 138826, 277652, 485891, 555304, 971782, 1943564, 3887128]

約数ペア:

[(1, 3887128), (2, 1943564), (4, 971782), (7, 555304), (8, 485891), (14, 277652), (28, 138826), (41, 94808), (56, 69413), (82, 47404), (164, 23702), (287, 13544), (328, 11851), (574, 6772), (1148, 3386), (1693, 2296)]