28340147129

素因数分解:

$7^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{877}}^1\times {\mathrm{1061}}^1$

素因数の和:2193

約数の個数: 32

約数和(自身を含む): 34313644800

約数和(自身を除く): 5973497671

約数列:

[1, 7, 19, 133, 229, 877, 1061, 1603, 4351, 6139, 7427, 16663, 20159, 30457, 116641, 141113, 200833, 242969, 930497, 1405831, 1700783, 3815827, 4616411, 6513479, 17679443, 26710789, 32314877, 123756101, 213083813, 1491586691, 4048592447, 28340147129]

約数ペア:

[(1, 28340147129), (7, 4048592447), (19, 1491586691), (133, 213083813), (229, 123756101), (877, 32314877), (1061, 26710789), (1603, 17679443), (4351, 6513479), (6139, 4616411), (7427, 3815827), (16663, 1700783), (20159, 1405831), (30457, 930497), (116641, 242969), (141113, 200833)]