64483328

素因数分解:

$2^{12}\times 7^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1$

素因数の和:217

約数の個数: 104

約数和(自身を含む): 159626208

約数和(自身を除く): 95142880

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 173, 182, 208, 224, 256, 346, 364, 416, 448, 512, 692, 728, 832, 896, 1024, 1211, 1384, 1456, 1664, 1792, 2048, 2249, 2422, 2768, 2912, 3328, 3584, 4096, 4498, 4844, 5536, 5824, 6656, 7168, 8996, 9688, 11072, 11648, 13312, 14336, 15743, 17992, 19376, 22144, 23296, 26624, 28672, 31486, 35984, 38752, 44288, 46592, 53248, 62972, 71968, 77504, 88576, 93184, 125944, 143936, 155008, 177152, 186368, 251888, 287872, 310016, 354304, 372736, 503776, 575744, 620032, 708608, 1007552, 1151488, 1240064, 2015104, 2302976, 2480128, 4030208, 4605952, 4960256, 8060416, 9211904, 16120832, 32241664, 64483328]

約数ペア:

[(1, 64483328), (2, 32241664), (4, 16120832), (7, 9211904), (8, 8060416), (13, 4960256), (14, 4605952), (16, 4030208), (26, 2480128), (28, 2302976), (32, 2015104), (52, 1240064), (56, 1151488), (64, 1007552), (91, 708608), (104, 620032), (112, 575744), (128, 503776), (173, 372736), (182, 354304), (208, 310016), (224, 287872), (256, 251888), (346, 186368), (364, 177152), (416, 155008), (448, 143936), (512, 125944), (692, 93184), (728, 88576), (832, 77504), (896, 71968), (1024, 62972), (1211, 53248), (1384, 46592), (1456, 44288), (1664, 38752), (1792, 35984), (2048, 31486), (2249, 28672), (2422, 26624), (2768, 23296), (2912, 22144), (3328, 19376), (3584, 17992), (4096, 15743), (4498, 14336), (4844, 13312), (5536, 11648), (5824, 11072), (6656, 9688), (7168, 8996)]