42589918

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{6121}}^1$

素因数の和:6208

約数の個数: 24

約数和(自身を含む): 75374064

約数和(自身を除く): 32784146

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6121, 6958, 12242, 42847, 85694, 299929, 434591, 599858, 869182, 3042137, 6084274, 21294959, 42589918]

約数ペア:

[(1, 42589918), (2, 21294959), (7, 6084274), (14, 3042137), (49, 869182), (71, 599858), (98, 434591), (142, 299929), (497, 85694), (994, 42847), (3479, 12242), (6121, 6958)]