65200828

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211691}}^1$

素因数の和:211713

約数の個数: 24

約数和(自身を含む): 142257024

約数和(自身を除く): 77056196

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 308, 211691, 423382, 846764, 1481837, 2328601, 2963674, 4657202, 5927348, 9314404, 16300207, 32600414, 65200828]

約数ペア:

[(1, 65200828), (2, 32600414), (4, 16300207), (7, 9314404), (11, 5927348), (14, 4657202), (22, 2963674), (28, 2328601), (44, 1481837), (77, 846764), (154, 423382), (308, 211691)]