28204594

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{5749}}^1$

素因数の和:5985

約数の個数: 16

約数和(自身を含む): 46368000

約数和(自身を除く): 18163406

約数列:

[1, 2, 11, 22, 223, 446, 2453, 4906, 5749, 11498, 63239, 126478, 1282027, 2564054, 14102297, 28204594]

約数ペア:

[(1, 28204594), (2, 14102297), (11, 2564054), (22, 1282027), (223, 126478), (446, 63239), (2453, 11498), (4906, 5749)]