40860848

素因数分解:

$2^4\times 7^1\times {\mathrm{364829}}^1$

素因数の和:364844

約数の個数: 20

約数和(自身を含む): 90477840

約数和(自身を除く): 49616992

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 364829, 729658, 1459316, 2553803, 2918632, 5107606, 5837264, 10215212, 20430424, 40860848]

約数ペア:

[(1, 40860848), (2, 20430424), (4, 10215212), (7, 5837264), (8, 5107606), (14, 2918632), (16, 2553803), (28, 1459316), (56, 729658), (112, 364829)]