26689021952

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{3209}}^1$

素因数の和:3393

約数の個数: 96

約数和(自身を含む): 55524268800

約数和(自身を除く): 28835246848

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 131, 248, 256, 262, 496, 512, 524, 992, 1024, 1048, 1984, 2048, 2096, 3209, 3968, 4061, 4192, 6418, 7936, 8122, 8384, 12836, 15872, 16244, 16768, 25672, 31744, 32488, 33536, 51344, 63488, 64976, 67072, 99479, 102688, 129952, 134144, 198958, 205376, 259904, 268288, 397916, 410752, 420379, 519808, 795832, 821504, 840758, 1039616, 1591664, 1643008, 1681516, 2079232, 3183328, 3286016, 3363032, 4158464, 6366656, 6572032, 6726064, 8316928, 12733312, 13031749, 13452128, 25466624, 26063498, 26904256, 50933248, 52126996, 53808512, 101866496, 104253992, 107617024, 203732992, 208507984, 215234048, 417015968, 430468096, 834031936, 860936192, 1668063872, 3336127744, 6672255488, 13344510976, 26689021952]

約数ペア:

[(1, 26689021952), (2, 13344510976), (4, 6672255488), (8, 3336127744), (16, 1668063872), (31, 860936192), (32, 834031936), (62, 430468096), (64, 417015968), (124, 215234048), (128, 208507984), (131, 203732992), (248, 107617024), (256, 104253992), (262, 101866496), (496, 53808512), (512, 52126996), (524, 50933248), (992, 26904256), (1024, 26063498), (1048, 25466624), (1984, 13452128), (2048, 13031749), (2096, 12733312), (3209, 8316928), (3968, 6726064), (4061, 6572032), (4192, 6366656), (6418, 4158464), (7936, 3363032), (8122, 3286016), (8384, 3183328), (12836, 2079232), (15872, 1681516), (16244, 1643008), (16768, 1591664), (25672, 1039616), (31744, 840758), (32488, 821504), (33536, 795832), (51344, 519808), (63488, 420379), (64976, 410752), (67072, 397916), (99479, 268288), (102688, 259904), (129952, 205376), (134144, 198958)]