71027536

素因数分解:

$2^4\times {\mathrm{1667}}^1\times {\mathrm{2663}}^1$

素因数の和:4338

約数の個数: 20

約数和(自身を含む): 137750112

約数和(自身を除く): 66722576

約数列:

[1, 2, 4, 8, 16, 1667, 2663, 3334, 5326, 6668, 10652, 13336, 21304, 26672, 42608, 4439221, 8878442, 17756884, 35513768, 71027536]

約数ペア:

[(1, 71027536), (2, 35513768), (4, 17756884), (8, 8878442), (16, 4439221), (1667, 42608), (2663, 26672), (3334, 21304), (5326, 13336), (6668, 10652)]