72614794

素因数分解:

$2^1\times 7^1\times {\mathrm{37}}^1\times {\mathrm{103}}^1\times {\mathrm{1361}}^1$

素因数の和:1510

約数の個数: 32

約数和(自身を含む): 129182976

約数和(自身を除く): 56568182

約数列:

[1, 2, 7, 14, 37, 74, 103, 206, 259, 518, 721, 1361, 1442, 2722, 3811, 7622, 9527, 19054, 26677, 50357, 53354, 100714, 140183, 280366, 352499, 704998, 981281, 1962562, 5186771, 10373542, 36307397, 72614794]

約数ペア:

[(1, 72614794), (2, 36307397), (7, 10373542), (14, 5186771), (37, 1962562), (74, 981281), (103, 704998), (206, 352499), (259, 280366), (518, 140183), (721, 100714), (1361, 53354), (1442, 50357), (2722, 26677), (3811, 19054), (7622, 9527)]