28450352

素因数分解:

$2^4\times 7^1\times {\mathrm{254021}}^1$

素因数の和:254036

約数の個数: 20

約数和(自身を含む): 62997456

約数和(自身を除く): 34547104

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 254021, 508042, 1016084, 1778147, 2032168, 3556294, 4064336, 7112588, 14225176, 28450352]

約数ペア:

[(1, 28450352), (2, 14225176), (4, 7112588), (7, 4064336), (8, 3556294), (14, 2032168), (16, 1778147), (28, 1016084), (56, 508042), (112, 254021)]