28652628

素因数分解:

$2^2\times 3^1\times {\mathrm{509}}^1\times {\mathrm{4691}}^1$

素因数の和:5207

約数の個数: 24

約数和(自身を含む): 67001760

約数和(自身を除く): 38349132

約数列:

[1, 2, 3, 4, 6, 12, 509, 1018, 1527, 2036, 3054, 4691, 6108, 9382, 14073, 18764, 28146, 56292, 2387719, 4775438, 7163157, 9550876, 14326314, 28652628]

約数ペア:

[(1, 28652628), (2, 14326314), (3, 9550876), (4, 7163157), (6, 4775438), (12, 2387719), (509, 56292), (1018, 28146), (1527, 18764), (2036, 14073), (3054, 9382), (4691, 6108)]