64897086464

素因数分解:

$2^{10}\times 7^2\times {\mathrm{83}}^1\times {\mathrm{15583}}^1$

素因数の和:15700

約数の個数: 132

約数和(自身を含む): 152739345024

約数和(自身を除く): 87842258560

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 83, 98, 112, 128, 166, 196, 224, 256, 332, 392, 448, 512, 581, 664, 784, 896, 1024, 1162, 1328, 1568, 1792, 2324, 2656, 3136, 3584, 4067, 4648, 5312, 6272, 7168, 8134, 9296, 10624, 12544, 15583, 16268, 18592, 21248, 25088, 31166, 32536, 37184, 42496, 50176, 62332, 65072, 74368, 84992, 109081, 124664, 130144, 148736, 218162, 249328, 260288, 297472, 436324, 498656, 520576, 594944, 763567, 872648, 997312, 1041152, 1293389, 1527134, 1745296, 1994624, 2082304, 2586778, 3054268, 3490592, 3989248, 4164608, 5173556, 6108536, 6981184, 7978496, 9053723, 10347112, 12217072, 13962368, 15956992, 18107446, 20694224, 24434144, 27924736, 36214892, 41388448, 48868288, 55849472, 63376061, 72429784, 82776896, 97736576, 111698944, 126752122, 144859568, 165553792, 195473152, 253504244, 289719136, 331107584, 390946304, 507008488, 579438272, 662215168, 781892608, 1014016976, 1158876544, 1324430336, 2028033952, 2317753088, 4056067904, 4635506176, 8112135808, 9271012352, 16224271616, 32448543232, 64897086464]

約数ペア:

[(1, 64897086464), (2, 32448543232), (4, 16224271616), (7, 9271012352), (8, 8112135808), (14, 4635506176), (16, 4056067904), (28, 2317753088), (32, 2028033952), (49, 1324430336), (56, 1158876544), (64, 1014016976), (83, 781892608), (98, 662215168), (112, 579438272), (128, 507008488), (166, 390946304), (196, 331107584), (224, 289719136), (256, 253504244), (332, 195473152), (392, 165553792), (448, 144859568), (512, 126752122), (581, 111698944), (664, 97736576), (784, 82776896), (896, 72429784), (1024, 63376061), (1162, 55849472), (1328, 48868288), (1568, 41388448), (1792, 36214892), (2324, 27924736), (2656, 24434144), (3136, 20694224), (3584, 18107446), (4067, 15956992), (4648, 13962368), (5312, 12217072), (6272, 10347112), (7168, 9053723), (8134, 7978496), (9296, 6981184), (10624, 6108536), (12544, 5173556), (15583, 4164608), (16268, 3989248), (18592, 3490592), (21248, 3054268), (25088, 2586778), (31166, 2082304), (32536, 1994624), (37184, 1745296), (42496, 1527134), (50176, 1293389), (62332, 1041152), (65072, 997312), (74368, 872648), (84992, 763567), (109081, 594944), (124664, 520576), (130144, 498656), (148736, 436324), (218162, 297472), (249328, 260288)]