22220296

素因数分解:

$2^3\times 7^1\times {\mathrm{463}}^1\times {\mathrm{857}}^1$

素因数の和:1333

約数の個数: 32

約数和(自身を含む): 47773440

約数和(自身を除く): 25553144

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 463, 857, 926, 1714, 1852, 3241, 3428, 3704, 5999, 6482, 6856, 11998, 12964, 23996, 25928, 47992, 396791, 793582, 1587164, 2777537, 3174328, 5555074, 11110148, 22220296]

約数ペア:

[(1, 22220296), (2, 11110148), (4, 5555074), (7, 3174328), (8, 2777537), (14, 1587164), (28, 793582), (56, 396791), (463, 47992), (857, 25928), (926, 23996), (1714, 12964), (1852, 11998), (3241, 6856), (3428, 6482), (3704, 5999)]