40485768

素因数分解:

$2^3\times 3^1\times {\mathrm{1686907}}^1$

素因数の和:1686916

約数の個数: 16

約数和(自身を含む): 101214480

約数和(自身を除く): 60728712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1686907, 3373814, 5060721, 6747628, 10121442, 13495256, 20242884, 40485768]

約数ペア:

[(1, 40485768), (2, 20242884), (3, 13495256), (4, 10121442), (6, 6747628), (8, 5060721), (12, 3373814), (24, 1686907)]