28415945376

素因数分解:

$2^5\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1084247}}^1$

素因数の和:1084283

約数の個数: 144

約数和(自身を含む): 99455900544

約数和(自身を除く): 71039955168

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 16, 18, 21, 24, 26, 28, 32, 36, 39, 42, 48, 52, 56, 63, 72, 78, 84, 91, 96, 104, 112, 117, 126, 144, 156, 168, 182, 208, 224, 234, 252, 273, 288, 312, 336, 364, 416, 468, 504, 546, 624, 672, 728, 819, 936, 1008, 1092, 1248, 1456, 1638, 1872, 2016, 2184, 2912, 3276, 3744, 4368, 6552, 8736, 13104, 26208, 1084247, 2168494, 3252741, 4336988, 6505482, 7589729, 8673976, 9758223, 13010964, 14095211, 15179458, 17347952, 19516446, 22769187, 26021928, 28190422, 30358916, 34695904, 39032892, 42285633, 45538374, 52043856, 56380844, 60717832, 68307561, 78065784, 84571266, 91076748, 98666477, 104087712, 112761688, 121435664, 126856899, 136615122, 156131568, 169142532, 182153496, 197332954, 225523376, 242871328, 253713798, 273230244, 295999431, 312263136, 338285064, 364306992, 394665908, 451046752, 507427596, 546460488, 591998862, 676570128, 728613984, 789331816, 887998293, 1014855192, 1092920976, 1183997724, 1353140256, 1578663632, 1775996586, 2029710384, 2185841952, 2367995448, 3157327264, 3551993172, 4059420768, 4735990896, 7103986344, 9471981792, 14207972688, 28415945376]

約数ペア:

[(1, 28415945376), (2, 14207972688), (3, 9471981792), (4, 7103986344), (6, 4735990896), (7, 4059420768), (8, 3551993172), (9, 3157327264), (12, 2367995448), (13, 2185841952), (14, 2029710384), (16, 1775996586), (18, 1578663632), (21, 1353140256), (24, 1183997724), (26, 1092920976), (28, 1014855192), (32, 887998293), (36, 789331816), (39, 728613984), (42, 676570128), (48, 591998862), (52, 546460488), (56, 507427596), (63, 451046752), (72, 394665908), (78, 364306992), (84, 338285064), (91, 312263136), (96, 295999431), (104, 273230244), (112, 253713798), (117, 242871328), (126, 225523376), (144, 197332954), (156, 182153496), (168, 169142532), (182, 156131568), (208, 136615122), (224, 126856899), (234, 121435664), (252, 112761688), (273, 104087712), (288, 98666477), (312, 91076748), (336, 84571266), (364, 78065784), (416, 68307561), (468, 60717832), (504, 56380844), (546, 52043856), (624, 45538374), (672, 42285633), (728, 39032892), (819, 34695904), (936, 30358916), (1008, 28190422), (1092, 26021928), (1248, 22769187), (1456, 19516446), (1638, 17347952), (1872, 15179458), (2016, 14095211), (2184, 13010964), (2912, 9758223), (3276, 8673976), (3744, 7589729), (4368, 6505482), (6552, 4336988), (8736, 3252741), (13104, 2168494), (26208, 1084247)]