1427692952

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{689041}}^1$

素因数の和:689091

約数の個数: 32

約数和(自身を含む): 3142031520

約数和(自身を除く): 1714338568

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 74, 148, 259, 296, 518, 1036, 2072, 689041, 1378082, 2756164, 4823287, 5512328, 9646574, 19293148, 25494517, 38586296, 50989034, 101978068, 178461619, 203956136, 356923238, 713846476, 1427692952]

約数ペア:

[(1, 1427692952), (2, 713846476), (4, 356923238), (7, 203956136), (8, 178461619), (14, 101978068), (28, 50989034), (37, 38586296), (56, 25494517), (74, 19293148), (148, 9646574), (259, 5512328), (296, 4823287), (518, 2756164), (1036, 1378082), (2072, 689041)]