28153236

素因数分解:

$2^2\times 3^1\times {\mathrm{881}}^1\times {\mathrm{2663}}^1$

素因数の和:3551

約数の個数: 24

約数和(自身を含む): 65790144

約数和(自身を除く): 37636908

約数列:

[1, 2, 3, 4, 6, 12, 881, 1762, 2643, 2663, 3524, 5286, 5326, 7989, 10572, 10652, 15978, 31956, 2346103, 4692206, 7038309, 9384412, 14076618, 28153236]

約数ペア:

[(1, 28153236), (2, 14076618), (3, 9384412), (4, 7038309), (6, 4692206), (12, 2346103), (881, 31956), (1762, 15978), (2643, 10652), (2663, 10572), (3524, 7989), (5286, 5326)]