56678907904

素因数分解:

$2^{15}\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{1543}}^1$

素因数の和:1651

約数の個数: 128

約数和(自身を含む): 121423248000

約数和(自身を除く): 64744340096

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 59, 64, 76, 118, 128, 152, 236, 256, 304, 472, 512, 608, 944, 1024, 1121, 1216, 1543, 1888, 2048, 2242, 2432, 3086, 3776, 4096, 4484, 4864, 6172, 7552, 8192, 8968, 9728, 12344, 15104, 16384, 17936, 19456, 24688, 29317, 30208, 32768, 35872, 38912, 49376, 58634, 60416, 71744, 77824, 91037, 98752, 117268, 120832, 143488, 155648, 182074, 197504, 234536, 241664, 286976, 311296, 364148, 395008, 469072, 483328, 573952, 622592, 728296, 790016, 938144, 966656, 1147904, 1456592, 1580032, 1729703, 1876288, 1933312, 2295808, 2913184, 3160064, 3459406, 3752576, 4591616, 5826368, 6320128, 6918812, 7505152, 9183232, 11652736, 12640256, 13837624, 15010304, 18366464, 23305472, 25280512, 27675248, 30020608, 36732928, 46610944, 50561024, 55350496, 60041216, 93221888, 110700992, 120082432, 186443776, 221401984, 240164864, 372887552, 442803968, 480329728, 745775104, 885607936, 960659456, 1491550208, 1771215872, 2983100416, 3542431744, 7084863488, 14169726976, 28339453952, 56678907904]

約数ペア:

[(1, 56678907904), (2, 28339453952), (4, 14169726976), (8, 7084863488), (16, 3542431744), (19, 2983100416), (32, 1771215872), (38, 1491550208), (59, 960659456), (64, 885607936), (76, 745775104), (118, 480329728), (128, 442803968), (152, 372887552), (236, 240164864), (256, 221401984), (304, 186443776), (472, 120082432), (512, 110700992), (608, 93221888), (944, 60041216), (1024, 55350496), (1121, 50561024), (1216, 46610944), (1543, 36732928), (1888, 30020608), (2048, 27675248), (2242, 25280512), (2432, 23305472), (3086, 18366464), (3776, 15010304), (4096, 13837624), (4484, 12640256), (4864, 11652736), (6172, 9183232), (7552, 7505152), (8192, 6918812), (8968, 6320128), (9728, 5826368), (12344, 4591616), (15104, 3752576), (16384, 3459406), (17936, 3160064), (19456, 2913184), (24688, 2295808), (29317, 1933312), (30208, 1876288), (32768, 1729703), (35872, 1580032), (38912, 1456592), (49376, 1147904), (58634, 966656), (60416, 938144), (71744, 790016), (77824, 728296), (91037, 622592), (98752, 573952), (117268, 483328), (120832, 469072), (143488, 395008), (155648, 364148), (182074, 311296), (197504, 286976), (234536, 241664)]