63139538

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{1583}}^1$

素因数の和:1647

約数の個数: 48

約数和(自身を含む): 123513984

約数和(自身を除く): 60374446

約数列:

[1, 2, 7, 11, 14, 22, 37, 49, 74, 77, 98, 154, 259, 407, 518, 539, 814, 1078, 1583, 1813, 2849, 3166, 3626, 5698, 11081, 17413, 19943, 22162, 34826, 39886, 58571, 77567, 117142, 121891, 155134, 243782, 409997, 644281, 819994, 853237, 1288562, 1706474, 2869979, 4509967, 5739958, 9019934, 31569769, 63139538]

約数ペア:

[(1, 63139538), (2, 31569769), (7, 9019934), (11, 5739958), (14, 4509967), (22, 2869979), (37, 1706474), (49, 1288562), (74, 853237), (77, 819994), (98, 644281), (154, 409997), (259, 243782), (407, 155134), (518, 121891), (539, 117142), (814, 77567), (1078, 58571), (1583, 39886), (1813, 34826), (2849, 22162), (3166, 19943), (3626, 17413), (5698, 11081)]