28450084

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{5417}}^1$

素因数の和:5535

約数の個数: 24

約数和(自身を含む): 54158328

約数和(自身を除く): 25708244

約数列:

[1, 2, 4, 13, 26, 52, 101, 202, 404, 1313, 2626, 5252, 5417, 10834, 21668, 70421, 140842, 281684, 547117, 1094234, 2188468, 7112521, 14225042, 28450084]

約数ペア:

[(1, 28450084), (2, 14225042), (4, 7112521), (13, 2188468), (26, 1094234), (52, 547117), (101, 281684), (202, 140842), (404, 70421), (1313, 21668), (2626, 10834), (5252, 5417)]