56140168

素因数分解:

$2^3\times 7^1\times {\mathrm{1002503}}^1$

素因数の和:1002516

約数の個数: 16

約数和(自身を含む): 120300480

約数和(自身を除く): 64160312

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 1002503, 2005006, 4010012, 7017521, 8020024, 14035042, 28070084, 56140168]

約数ペア:

[(1, 56140168), (2, 28070084), (4, 14035042), (7, 8020024), (8, 7017521), (14, 4010012), (28, 2005006), (56, 1002503)]