40860344

素因数分解:

$2^3\times 7^1\times {\mathrm{729649}}^1$

素因数の和:729662

約数の個数: 16

約数和(自身を含む): 87558000

約数和(自身を除く): 46697656

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 729649, 1459298, 2918596, 5107543, 5837192, 10215086, 20430172, 40860344]

約数ペア:

[(1, 40860344), (2, 20430172), (4, 10215086), (7, 5837192), (8, 5107543), (14, 2918596), (28, 1459298), (56, 729649)]