28448279552

素因数分解:

$2^{10}\times 7^1\times {\mathrm{11}}^1\times {\mathrm{191}}^1\times {\mathrm{1889}}^1$

素因数の和:2118

約数の個数: 176

約数和(自身を含む): 71310274560

約数和(自身を除く): 42861995008

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 191, 224, 256, 308, 352, 382, 448, 512, 616, 704, 764, 896, 1024, 1232, 1337, 1408, 1528, 1792, 1889, 2101, 2464, 2674, 2816, 3056, 3584, 3778, 4202, 4928, 5348, 5632, 6112, 7168, 7556, 8404, 9856, 10696, 11264, 12224, 13223, 14707, 15112, 16808, 19712, 20779, 21392, 24448, 26446, 29414, 30224, 33616, 39424, 41558, 42784, 48896, 52892, 58828, 60448, 67232, 78848, 83116, 85568, 97792, 105784, 117656, 120896, 134464, 145453, 166232, 171136, 195584, 211568, 235312, 241792, 268928, 290906, 332464, 342272, 360799, 423136, 470624, 483584, 537856, 581812, 664928, 684544, 721598, 846272, 941248, 967168, 1075712, 1163624, 1329856, 1369088, 1443196, 1692544, 1882496, 1934336, 2151424, 2327248, 2525593, 2659712, 2886392, 3385088, 3764992, 3968789, 4654496, 5051186, 5319424, 5772784, 6770176, 7529984, 7937578, 9308992, 10102372, 10638848, 11545568, 13540352, 15059968, 15875156, 18617984, 20204744, 21277696, 23091136, 27781523, 31750312, 37235968, 40409488, 46182272, 55563046, 63500624, 74471936, 80818976, 92364544, 111126092, 127001248, 148943872, 161637952, 184729088, 222252184, 254002496, 323275904, 369458176, 444504368, 508004992, 646551808, 889008736, 1016009984, 1293103616, 1778017472, 2032019968, 2586207232, 3556034944, 4064039936, 7112069888, 14224139776, 28448279552]

約数ペア:

[(1, 28448279552), (2, 14224139776), (4, 7112069888), (7, 4064039936), (8, 3556034944), (11, 2586207232), (14, 2032019968), (16, 1778017472), (22, 1293103616), (28, 1016009984), (32, 889008736), (44, 646551808), (56, 508004992), (64, 444504368), (77, 369458176), (88, 323275904), (112, 254002496), (128, 222252184), (154, 184729088), (176, 161637952), (191, 148943872), (224, 127001248), (256, 111126092), (308, 92364544), (352, 80818976), (382, 74471936), (448, 63500624), (512, 55563046), (616, 46182272), (704, 40409488), (764, 37235968), (896, 31750312), (1024, 27781523), (1232, 23091136), (1337, 21277696), (1408, 20204744), (1528, 18617984), (1792, 15875156), (1889, 15059968), (2101, 13540352), (2464, 11545568), (2674, 10638848), (2816, 10102372), (3056, 9308992), (3584, 7937578), (3778, 7529984), (4202, 6770176), (4928, 5772784), (5348, 5319424), (5632, 5051186), (6112, 4654496), (7168, 3968789), (7556, 3764992), (8404, 3385088), (9856, 2886392), (10696, 2659712), (11264, 2525593), (12224, 2327248), (13223, 2151424), (14707, 1934336), (15112, 1882496), (16808, 1692544), (19712, 1443196), (20779, 1369088), (21392, 1329856), (24448, 1163624), (26446, 1075712), (29414, 967168), (30224, 941248), (33616, 846272), (39424, 721598), (41558, 684544), (42784, 664928), (48896, 581812), (52892, 537856), (58828, 483584), (60448, 470624), (67232, 423136), (78848, 360799), (83116, 342272), (85568, 332464), (97792, 290906), (105784, 268928), (117656, 241792), (120896, 235312), (134464, 211568), (145453, 195584), (166232, 171136)]