28058364

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{127}}^1$

素因数の和:192

約数の個数: 108

約数和(自身を含む): 79881984

約数和(自身を除く): 51823620

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 19, 34, 36, 38, 51, 57, 68, 76, 102, 114, 127, 153, 171, 204, 228, 254, 306, 323, 342, 361, 381, 508, 612, 646, 684, 722, 762, 969, 1083, 1143, 1292, 1444, 1524, 1938, 2159, 2166, 2286, 2413, 2907, 3249, 3876, 4318, 4332, 4572, 4826, 5814, 6137, 6477, 6498, 7239, 8636, 9652, 11628, 12274, 12954, 12996, 14478, 18411, 19431, 21717, 24548, 25908, 28956, 36822, 38862, 41021, 43434, 45847, 55233, 73644, 77724, 82042, 86868, 91694, 110466, 123063, 137541, 164084, 183388, 220932, 246126, 275082, 369189, 412623, 492252, 550164, 738378, 779399, 825246, 1476756, 1558798, 1650492, 2338197, 3117596, 4676394, 7014591, 9352788, 14029182, 28058364]

約数ペア:

[(1, 28058364), (2, 14029182), (3, 9352788), (4, 7014591), (6, 4676394), (9, 3117596), (12, 2338197), (17, 1650492), (18, 1558798), (19, 1476756), (34, 825246), (36, 779399), (38, 738378), (51, 550164), (57, 492252), (68, 412623), (76, 369189), (102, 275082), (114, 246126), (127, 220932), (153, 183388), (171, 164084), (204, 137541), (228, 123063), (254, 110466), (306, 91694), (323, 86868), (342, 82042), (361, 77724), (381, 73644), (508, 55233), (612, 45847), (646, 43434), (684, 41021), (722, 38862), (762, 36822), (969, 28956), (1083, 25908), (1143, 24548), (1292, 21717), (1444, 19431), (1524, 18411), (1938, 14478), (2159, 12996), (2166, 12954), (2286, 12274), (2413, 11628), (2907, 9652), (3249, 8636), (3876, 7239), (4318, 6498), (4332, 6477), (4572, 6137), (4826, 5814)]