68756716

素因数分解:

$2^2\times 7^1\times {\mathrm{367}}^1\times {\mathrm{6691}}^1$

素因数の和:7069

約数の個数: 24

約数和(自身を含む): 137908736

約数和(自身を除く): 69152020

約数列:

[1, 2, 4, 7, 14, 28, 367, 734, 1468, 2569, 5138, 6691, 10276, 13382, 26764, 46837, 93674, 187348, 2455597, 4911194, 9822388, 17189179, 34378358, 68756716]

約数ペア:

[(1, 68756716), (2, 34378358), (4, 17189179), (7, 9822388), (14, 4911194), (28, 2455597), (367, 187348), (734, 93674), (1468, 46837), (2569, 26764), (5138, 13382), (6691, 10276)]