27859328

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:128

約数の個数: 128

約数和(自身を含む): 70502400

約数和(自身を除く): 42643072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 31, 32, 34, 56, 59, 62, 64, 68, 112, 118, 119, 124, 128, 136, 217, 224, 236, 238, 248, 272, 413, 434, 448, 472, 476, 496, 527, 544, 826, 868, 896, 944, 952, 992, 1003, 1054, 1088, 1652, 1736, 1829, 1888, 1904, 1984, 2006, 2108, 2176, 3304, 3472, 3658, 3689, 3776, 3808, 3968, 4012, 4216, 6608, 6944, 7021, 7316, 7378, 7552, 7616, 8024, 8432, 12803, 13216, 13888, 14042, 14632, 14756, 15232, 16048, 16864, 25606, 26432, 27776, 28084, 29264, 29512, 31093, 32096, 33728, 51212, 52864, 56168, 58528, 59024, 62186, 64192, 67456, 102424, 112336, 117056, 118048, 124372, 128384, 204848, 217651, 224672, 234112, 236096, 248744, 409696, 435302, 449344, 472192, 497488, 819392, 870604, 898688, 994976, 1638784, 1741208, 1989952, 3482416, 3979904, 6964832, 13929664, 27859328]

約数ペア:

[(1, 27859328), (2, 13929664), (4, 6964832), (7, 3979904), (8, 3482416), (14, 1989952), (16, 1741208), (17, 1638784), (28, 994976), (31, 898688), (32, 870604), (34, 819392), (56, 497488), (59, 472192), (62, 449344), (64, 435302), (68, 409696), (112, 248744), (118, 236096), (119, 234112), (124, 224672), (128, 217651), (136, 204848), (217, 128384), (224, 124372), (236, 118048), (238, 117056), (248, 112336), (272, 102424), (413, 67456), (434, 64192), (448, 62186), (472, 59024), (476, 58528), (496, 56168), (527, 52864), (544, 51212), (826, 33728), (868, 32096), (896, 31093), (944, 29512), (952, 29264), (992, 28084), (1003, 27776), (1054, 26432), (1088, 25606), (1652, 16864), (1736, 16048), (1829, 15232), (1888, 14756), (1904, 14632), (1984, 14042), (2006, 13888), (2108, 13216), (2176, 12803), (3304, 8432), (3472, 8024), (3658, 7616), (3689, 7552), (3776, 7378), (3808, 7316), (3968, 7021), (4012, 6944), (4216, 6608)]