27706448

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{523}}^1$

素因数の和:592

約数の個数: 80

約数和(自身を含む): 68614656

約数和(自身を除く): 40908208

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 43, 44, 56, 77, 86, 88, 112, 154, 172, 176, 301, 308, 344, 473, 523, 602, 616, 688, 946, 1046, 1204, 1232, 1892, 2092, 2408, 3311, 3661, 3784, 4184, 4816, 5753, 6622, 7322, 7568, 8368, 11506, 13244, 14644, 22489, 23012, 26488, 29288, 40271, 44978, 46024, 52976, 58576, 80542, 89956, 92048, 157423, 161084, 179912, 247379, 314846, 322168, 359824, 494758, 629692, 644336, 989516, 1259384, 1731653, 1979032, 2518768, 3463306, 3958064, 6926612, 13853224, 27706448]

約数ペア:

[(1, 27706448), (2, 13853224), (4, 6926612), (7, 3958064), (8, 3463306), (11, 2518768), (14, 1979032), (16, 1731653), (22, 1259384), (28, 989516), (43, 644336), (44, 629692), (56, 494758), (77, 359824), (86, 322168), (88, 314846), (112, 247379), (154, 179912), (172, 161084), (176, 157423), (301, 92048), (308, 89956), (344, 80542), (473, 58576), (523, 52976), (602, 46024), (616, 44978), (688, 40271), (946, 29288), (1046, 26488), (1204, 23012), (1232, 22489), (1892, 14644), (2092, 13244), (2408, 11506), (3311, 8368), (3661, 7568), (3784, 7322), (4184, 6622), (4816, 5753)]