64286976

素因数分解:

$2^8\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1$

素因数の和:216

約数の個数: 144

約数和(自身を含む): 189552384

約数和(自身を除く): 125265408

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 47, 48, 52, 64, 78, 94, 96, 104, 128, 137, 141, 156, 188, 192, 208, 256, 274, 282, 312, 376, 384, 411, 416, 548, 564, 611, 624, 752, 768, 822, 832, 1096, 1128, 1222, 1248, 1504, 1644, 1664, 1781, 1833, 2192, 2256, 2444, 2496, 3008, 3288, 3328, 3562, 3666, 4384, 4512, 4888, 4992, 5343, 6016, 6439, 6576, 7124, 7332, 8768, 9024, 9776, 9984, 10686, 12032, 12878, 13152, 14248, 14664, 17536, 18048, 19317, 19552, 21372, 25756, 26304, 28496, 29328, 35072, 36096, 38634, 39104, 42744, 51512, 52608, 56992, 58656, 77268, 78208, 83707, 85488, 103024, 105216, 113984, 117312, 154536, 156416, 167414, 170976, 206048, 227968, 234624, 251121, 309072, 334828, 341952, 412096, 455936, 469248, 502242, 618144, 669656, 683904, 824192, 1004484, 1236288, 1339312, 1367808, 1648384, 2008968, 2472576, 2678624, 4017936, 4945152, 5357248, 8035872, 10714496, 16071744, 21428992, 32143488, 64286976]

約数ペア:

[(1, 64286976), (2, 32143488), (3, 21428992), (4, 16071744), (6, 10714496), (8, 8035872), (12, 5357248), (13, 4945152), (16, 4017936), (24, 2678624), (26, 2472576), (32, 2008968), (39, 1648384), (47, 1367808), (48, 1339312), (52, 1236288), (64, 1004484), (78, 824192), (94, 683904), (96, 669656), (104, 618144), (128, 502242), (137, 469248), (141, 455936), (156, 412096), (188, 341952), (192, 334828), (208, 309072), (256, 251121), (274, 234624), (282, 227968), (312, 206048), (376, 170976), (384, 167414), (411, 156416), (416, 154536), (548, 117312), (564, 113984), (611, 105216), (624, 103024), (752, 85488), (768, 83707), (822, 78208), (832, 77268), (1096, 58656), (1128, 56992), (1222, 52608), (1248, 51512), (1504, 42744), (1644, 39104), (1664, 38634), (1781, 36096), (1833, 35072), (2192, 29328), (2256, 28496), (2444, 26304), (2496, 25756), (3008, 21372), (3288, 19552), (3328, 19317), (3562, 18048), (3666, 17536), (4384, 14664), (4512, 14248), (4888, 13152), (4992, 12878), (5343, 12032), (6016, 10686), (6439, 9984), (6576, 9776), (7124, 9024), (7332, 8768)]