27988576

素因数分解:

$2^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{307}}^1$

素因数の和:372

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 42797216

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 37, 44, 56, 74, 77, 88, 112, 148, 154, 176, 224, 259, 296, 307, 308, 352, 407, 518, 592, 614, 616, 814, 1036, 1184, 1228, 1232, 1628, 2072, 2149, 2456, 2464, 2849, 3256, 3377, 4144, 4298, 4912, 5698, 6512, 6754, 8288, 8596, 9824, 11359, 11396, 13024, 13508, 17192, 22718, 22792, 23639, 27016, 34384, 45436, 45584, 47278, 54032, 68768, 79513, 90872, 91168, 94556, 108064, 124949, 159026, 181744, 189112, 249898, 318052, 363488, 378224, 499796, 636104, 756448, 874643, 999592, 1272208, 1749286, 1999184, 2544416, 3498572, 3998368, 6997144, 13994288, 27988576]

約数ペア:

[(1, 27988576), (2, 13994288), (4, 6997144), (7, 3998368), (8, 3498572), (11, 2544416), (14, 1999184), (16, 1749286), (22, 1272208), (28, 999592), (32, 874643), (37, 756448), (44, 636104), (56, 499796), (74, 378224), (77, 363488), (88, 318052), (112, 249898), (148, 189112), (154, 181744), (176, 159026), (224, 124949), (259, 108064), (296, 94556), (307, 91168), (308, 90872), (352, 79513), (407, 68768), (518, 54032), (592, 47278), (614, 45584), (616, 45436), (814, 34384), (1036, 27016), (1184, 23639), (1228, 22792), (1232, 22718), (1628, 17192), (2072, 13508), (2149, 13024), (2456, 11396), (2464, 11359), (2849, 9824), (3256, 8596), (3377, 8288), (4144, 6754), (4298, 6512), (4912, 5698)]