28225404

素因数分解:

$2^2\times 3^2\times {\mathrm{784039}}^1$

素因数の和:784049

約数の個数: 18

約数和(自身を含む): 71347640

約数和(自身を除く): 43122236

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 784039, 1568078, 2352117, 3136156, 4704234, 7056351, 9408468, 14112702, 28225404]

約数ペア:

[(1, 28225404), (2, 14112702), (3, 9408468), (4, 7056351), (6, 4704234), (9, 3136156), (12, 2352117), (18, 1568078), (36, 784039)]