28853090

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{412187}}^1$

素因数の和:412201

約数の個数: 16

約数和(自身を含む): 59355072

約数和(自身を除く): 30501982

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 412187, 824374, 2060935, 2885309, 4121870, 5770618, 14426545, 28853090]

約数ペア:

[(1, 28853090), (2, 14426545), (5, 5770618), (7, 4121870), (10, 2885309), (14, 2060935), (35, 824374), (70, 412187)]