28745455552

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{839}}^1\times {\mathrm{1187}}^1$

素因数の和:2090

約数の個数: 112

約数和(自身を含む): 63874863360

約数和(自身を除く): 35129407808

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 41, 44, 64, 82, 88, 164, 176, 328, 352, 451, 656, 704, 839, 902, 1187, 1312, 1678, 1804, 2374, 2624, 3356, 3608, 4748, 6712, 7216, 9229, 9496, 13057, 13424, 14432, 18458, 18992, 26114, 26848, 28864, 34399, 36916, 37984, 48667, 52228, 53696, 68798, 73832, 75968, 97334, 104456, 137596, 147664, 194668, 208912, 275192, 295328, 378389, 389336, 417824, 535337, 550384, 590656, 756778, 778672, 835648, 995893, 1070674, 1100768, 1513556, 1557344, 1991786, 2141348, 2201536, 3027112, 3114688, 3983572, 4282696, 6054224, 7967144, 8565392, 10954823, 12108448, 15934288, 17130784, 21909646, 24216896, 31868576, 34261568, 40831613, 43819292, 63737152, 81663226, 87638584, 163326452, 175277168, 326652904, 350554336, 449147743, 653305808, 701108672, 898295486, 1306611616, 1796590972, 2613223232, 3593181944, 7186363888, 14372727776, 28745455552]

約数ペア:

[(1, 28745455552), (2, 14372727776), (4, 7186363888), (8, 3593181944), (11, 2613223232), (16, 1796590972), (22, 1306611616), (32, 898295486), (41, 701108672), (44, 653305808), (64, 449147743), (82, 350554336), (88, 326652904), (164, 175277168), (176, 163326452), (328, 87638584), (352, 81663226), (451, 63737152), (656, 43819292), (704, 40831613), (839, 34261568), (902, 31868576), (1187, 24216896), (1312, 21909646), (1678, 17130784), (1804, 15934288), (2374, 12108448), (2624, 10954823), (3356, 8565392), (3608, 7967144), (4748, 6054224), (6712, 4282696), (7216, 3983572), (9229, 3114688), (9496, 3027112), (13057, 2201536), (13424, 2141348), (14432, 1991786), (18458, 1557344), (18992, 1513556), (26114, 1100768), (26848, 1070674), (28864, 995893), (34399, 835648), (36916, 778672), (37984, 756778), (48667, 590656), (52228, 550384), (53696, 535337), (68798, 417824), (73832, 389336), (75968, 378389), (97334, 295328), (104456, 275192), (137596, 208912), (147664, 194668)]