28749791232

素因数分解:

$2^{16}\times 3^2\times {\mathrm{79}}^1\times {\mathrm{617}}^1$

素因数の和:734

約数の個数: 204

約数和(自身を含む): 84241953120

約数和(自身を除く): 55492161888

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 79, 96, 128, 144, 158, 192, 237, 256, 288, 316, 384, 474, 512, 576, 617, 632, 711, 768, 948, 1024, 1152, 1234, 1264, 1422, 1536, 1851, 1896, 2048, 2304, 2468, 2528, 2844, 3072, 3702, 3792, 4096, 4608, 4936, 5056, 5553, 5688, 6144, 7404, 7584, 8192, 9216, 9872, 10112, 11106, 11376, 12288, 14808, 15168, 16384, 18432, 19744, 20224, 22212, 22752, 24576, 29616, 30336, 32768, 36864, 39488, 40448, 44424, 45504, 48743, 49152, 59232, 60672, 65536, 73728, 78976, 80896, 88848, 91008, 97486, 98304, 118464, 121344, 146229, 147456, 157952, 161792, 177696, 182016, 194972, 196608, 236928, 242688, 292458, 294912, 315904, 323584, 355392, 364032, 389944, 438687, 473856, 485376, 584916, 589824, 631808, 647168, 710784, 728064, 779888, 877374, 947712, 970752, 1169832, 1263616, 1294336, 1421568, 1456128, 1559776, 1754748, 1895424, 1941504, 2339664, 2527232, 2588672, 2843136, 2912256, 3119552, 3509496, 3790848, 3883008, 4679328, 5054464, 5177344, 5686272, 5824512, 6239104, 7018992, 7581696, 7766016, 9358656, 10108928, 11372544, 11649024, 12478208, 14037984, 15163392, 15532032, 18717312, 20217856, 22745088, 23298048, 24956416, 28075968, 30326784, 37434624, 40435712, 45490176, 46596096, 49912832, 56151936, 60653568, 74869248, 90980352, 99825664, 112303872, 121307136, 149738496, 181960704, 199651328, 224607744, 299476992, 363921408, 399302656, 449215488, 598953984, 798605312, 898430976, 1197907968, 1597210624, 1796861952, 2395815936, 3194421248, 3593723904, 4791631872, 7187447808, 9583263744, 14374895616, 28749791232]

約数ペア:

[(1, 28749791232), (2, 14374895616), (3, 9583263744), (4, 7187447808), (6, 4791631872), (8, 3593723904), (9, 3194421248), (12, 2395815936), (16, 1796861952), (18, 1597210624), (24, 1197907968), (32, 898430976), (36, 798605312), (48, 598953984), (64, 449215488), (72, 399302656), (79, 363921408), (96, 299476992), (128, 224607744), (144, 199651328), (158, 181960704), (192, 149738496), (237, 121307136), (256, 112303872), (288, 99825664), (316, 90980352), (384, 74869248), (474, 60653568), (512, 56151936), (576, 49912832), (617, 46596096), (632, 45490176), (711, 40435712), (768, 37434624), (948, 30326784), (1024, 28075968), (1152, 24956416), (1234, 23298048), (1264, 22745088), (1422, 20217856), (1536, 18717312), (1851, 15532032), (1896, 15163392), (2048, 14037984), (2304, 12478208), (2468, 11649024), (2528, 11372544), (2844, 10108928), (3072, 9358656), (3702, 7766016), (3792, 7581696), (4096, 7018992), (4608, 6239104), (4936, 5824512), (5056, 5686272), (5553, 5177344), (5688, 5054464), (6144, 4679328), (7404, 3883008), (7584, 3790848), (8192, 3509496), (9216, 3119552), (9872, 2912256), (10112, 2843136), (11106, 2588672), (11376, 2527232), (12288, 2339664), (14808, 1941504), (15168, 1895424), (16384, 1754748), (18432, 1559776), (19744, 1456128), (20224, 1421568), (22212, 1294336), (22752, 1263616), (24576, 1169832), (29616, 970752), (30336, 947712), (32768, 877374), (36864, 779888), (39488, 728064), (40448, 710784), (44424, 647168), (45504, 631808), (48743, 589824), (49152, 584916), (59232, 485376), (60672, 473856), (65536, 438687), (73728, 389944), (78976, 364032), (80896, 355392), (88848, 323584), (91008, 315904), (97486, 294912), (98304, 292458), (118464, 242688), (121344, 236928), (146229, 196608), (147456, 194972), (157952, 182016), (161792, 177696)]