6997144

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:368

約数の個数: 64

約数和(自身を含む): 16853760

約数和(自身を除く): 9856616

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 37, 44, 56, 74, 77, 88, 148, 154, 259, 296, 307, 308, 407, 518, 614, 616, 814, 1036, 1228, 1628, 2072, 2149, 2456, 2849, 3256, 3377, 4298, 5698, 6754, 8596, 11359, 11396, 13508, 17192, 22718, 22792, 23639, 27016, 45436, 47278, 79513, 90872, 94556, 124949, 159026, 189112, 249898, 318052, 499796, 636104, 874643, 999592, 1749286, 3498572, 6997144]

約数ペア:

[(1, 6997144), (2, 3498572), (4, 1749286), (7, 999592), (8, 874643), (11, 636104), (14, 499796), (22, 318052), (28, 249898), (37, 189112), (44, 159026), (56, 124949), (74, 94556), (77, 90872), (88, 79513), (148, 47278), (154, 45436), (259, 27016), (296, 23639), (307, 22792), (308, 22718), (407, 17192), (518, 13508), (614, 11396), (616, 11359), (814, 8596), (1036, 6754), (1228, 5698), (1628, 4298), (2072, 3377), (2149, 3256), (2456, 2849)]