56689612

素因数分解:

$2^2\times 7^1\times {\mathrm{1249}}^1\times {\mathrm{1621}}^1$

素因数の和:2881

約数の個数: 24

約数和(自身を含む): 113540000

約数和(自身を除く): 56850388

約数列:

[1, 2, 4, 7, 14, 28, 1249, 1621, 2498, 3242, 4996, 6484, 8743, 11347, 17486, 22694, 34972, 45388, 2024629, 4049258, 8098516, 14172403, 28344806, 56689612]

約数ペア:

[(1, 56689612), (2, 28344806), (4, 14172403), (7, 8098516), (14, 4049258), (28, 2024629), (1249, 45388), (1621, 34972), (2498, 22694), (3242, 17486), (4996, 11347), (6484, 8743)]