28521152

素因数分解:

$2^6\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{127}}^1$

素因数の和:190

約数の個数: 84

約数和(自身を含む): 64861440

約数和(自身を除く): 36340288

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 32, 44, 58, 64, 88, 116, 121, 127, 176, 232, 242, 254, 319, 352, 464, 484, 508, 638, 704, 928, 968, 1016, 1276, 1397, 1856, 1936, 2032, 2552, 2794, 3509, 3683, 3872, 4064, 5104, 5588, 7018, 7366, 7744, 8128, 10208, 11176, 14036, 14732, 15367, 20416, 22352, 28072, 29464, 30734, 40513, 44704, 56144, 58928, 61468, 81026, 89408, 112288, 117856, 122936, 162052, 224576, 235712, 245872, 324104, 445643, 491744, 648208, 891286, 983488, 1296416, 1782572, 2592832, 3565144, 7130288, 14260576, 28521152]

約数ペア:

[(1, 28521152), (2, 14260576), (4, 7130288), (8, 3565144), (11, 2592832), (16, 1782572), (22, 1296416), (29, 983488), (32, 891286), (44, 648208), (58, 491744), (64, 445643), (88, 324104), (116, 245872), (121, 235712), (127, 224576), (176, 162052), (232, 122936), (242, 117856), (254, 112288), (319, 89408), (352, 81026), (464, 61468), (484, 58928), (508, 56144), (638, 44704), (704, 40513), (928, 30734), (968, 29464), (1016, 28072), (1276, 22352), (1397, 20416), (1856, 15367), (1936, 14732), (2032, 14036), (2552, 11176), (2794, 10208), (3509, 8128), (3683, 7744), (3872, 7366), (4064, 7018), (5104, 5588)]