28441826

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{54907}}^1$

素因数の和:54953

約数の個数: 16

約数和(自身を含む): 50076096

約数和(自身を除く): 21634270

約数列:

[1, 2, 7, 14, 37, 74, 259, 518, 54907, 109814, 384349, 768698, 2031559, 4063118, 14220913, 28441826]

約数ペア:

[(1, 28441826), (2, 14220913), (7, 4063118), (14, 2031559), (37, 768698), (74, 384349), (259, 109814), (518, 54907)]