28133296

素因数分解:

$2^4\times {\mathrm{107}}^1\times {\mathrm{16433}}^1$

素因数の和:16548

約数の個数: 20

約数和(自身を含む): 55021032

約数和(自身を除く): 26887736

約数列:

[1, 2, 4, 8, 16, 107, 214, 428, 856, 1712, 16433, 32866, 65732, 131464, 262928, 1758331, 3516662, 7033324, 14066648, 28133296]

約数ペア:

[(1, 28133296), (2, 14066648), (4, 7033324), (8, 3516662), (16, 1758331), (107, 262928), (214, 131464), (428, 65732), (856, 32866), (1712, 16433)]