64857184

素因数分解:

$2^5\times 7^3\times {\mathrm{19}}^1\times {\mathrm{311}}^1$

素因数の和:361

約数の個数: 96

約数和(自身を含む): 157248000

約数和(自身を除く): 92390816

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 49, 56, 76, 98, 112, 133, 152, 196, 224, 266, 304, 311, 343, 392, 532, 608, 622, 686, 784, 931, 1064, 1244, 1372, 1568, 1862, 2128, 2177, 2488, 2744, 3724, 4256, 4354, 4976, 5488, 5909, 6517, 7448, 8708, 9952, 10976, 11818, 13034, 14896, 15239, 17416, 23636, 26068, 29792, 30478, 34832, 41363, 47272, 52136, 60956, 69664, 82726, 94544, 104272, 106673, 121912, 165452, 189088, 208544, 213346, 243824, 289541, 330904, 426692, 487648, 579082, 661808, 853384, 1158164, 1323616, 1706768, 2026787, 2316328, 3413536, 4053574, 4632656, 8107148, 9265312, 16214296, 32428592, 64857184]

約数ペア:

[(1, 64857184), (2, 32428592), (4, 16214296), (7, 9265312), (8, 8107148), (14, 4632656), (16, 4053574), (19, 3413536), (28, 2316328), (32, 2026787), (38, 1706768), (49, 1323616), (56, 1158164), (76, 853384), (98, 661808), (112, 579082), (133, 487648), (152, 426692), (196, 330904), (224, 289541), (266, 243824), (304, 213346), (311, 208544), (343, 189088), (392, 165452), (532, 121912), (608, 106673), (622, 104272), (686, 94544), (784, 82726), (931, 69664), (1064, 60956), (1244, 52136), (1372, 47272), (1568, 41363), (1862, 34832), (2128, 30478), (2177, 29792), (2488, 26068), (2744, 23636), (3724, 17416), (4256, 15239), (4354, 14896), (4976, 13034), (5488, 11818), (5909, 10976), (6517, 9952), (7448, 8708)]