71474032

素因数分解:

$2^4\times 7^1\times {\mathrm{638161}}^1$

素因数の和:638176

約数の個数: 20

約数和(自身を含む): 158264176

約数和(自身を除く): 86790144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 638161, 1276322, 2552644, 4467127, 5105288, 8934254, 10210576, 17868508, 35737016, 71474032]

約数ペア:

[(1, 71474032), (2, 35737016), (4, 17868508), (7, 10210576), (8, 8934254), (14, 5105288), (16, 4467127), (28, 2552644), (56, 1276322), (112, 638161)]