68795876

素因数分解:

$2^2\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{6547}}^1$

素因数の和:6659

約数の個数: 24

約数和(自身を含む): 125407296

約数和(自身を除く): 56611420

約数列:

[1, 2, 4, 37, 71, 74, 142, 148, 284, 2627, 5254, 6547, 10508, 13094, 26188, 242239, 464837, 484478, 929674, 968956, 1859348, 17198969, 34397938, 68795876]

約数ペア:

[(1, 68795876), (2, 34397938), (4, 17198969), (37, 1859348), (71, 968956), (74, 929674), (142, 484478), (148, 464837), (284, 242239), (2627, 26188), (5254, 13094), (6547, 10508)]