28038416

素因数分解:

$2^4\times 7^1\times {\mathrm{250343}}^1$

素因数の和:250358

約数の個数: 20

約数和(自身を含む): 62085312

約数和(自身を除く): 34046896

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 250343, 500686, 1001372, 1752401, 2002744, 3504802, 4005488, 7009604, 14019208, 28038416]

約数ペア:

[(1, 28038416), (2, 14019208), (4, 7009604), (7, 4005488), (8, 3504802), (14, 2002744), (16, 1752401), (28, 1001372), (56, 500686), (112, 250343)]