28199868

素因数分解:

$2^2\times 3^1\times {\mathrm{1523}}^1\times {\mathrm{1543}}^1$

素因数の和:3073

約数の個数: 24

約数和(自身を含む): 65885568

約数和(自身を除く): 37685700

約数列:

[1, 2, 3, 4, 6, 12, 1523, 1543, 3046, 3086, 4569, 4629, 6092, 6172, 9138, 9258, 18276, 18516, 2349989, 4699978, 7049967, 9399956, 14099934, 28199868]

約数ペア:

[(1, 28199868), (2, 14099934), (3, 9399956), (4, 7049967), (6, 4699978), (12, 2349989), (1523, 18516), (1543, 18276), (3046, 9258), (3086, 9138), (4569, 6172), (4629, 6092)]