25688308288

素因数分解:

$2^6\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{197}}^1\times {\mathrm{263}}^1$

素因数の和:660

約数の個数: 112

約数和(自身を含む): 52683485184

約数和(自身を除く): 26995176896

約数列:

[1, 2, 4, 8, 16, 32, 61, 64, 122, 127, 197, 244, 254, 263, 394, 488, 508, 526, 788, 976, 1016, 1052, 1576, 1952, 2032, 2104, 3152, 3904, 4064, 4208, 6304, 7747, 8128, 8416, 12017, 12608, 15494, 16043, 16832, 24034, 25019, 30988, 32086, 33401, 48068, 50038, 51811, 61976, 64172, 66802, 96136, 100076, 103622, 123952, 128344, 133604, 192272, 200152, 207244, 247904, 256688, 267208, 384544, 400304, 414488, 495808, 513376, 534416, 769088, 800608, 828976, 1026752, 1068832, 1526159, 1601216, 1657952, 2037461, 2137664, 3052318, 3160471, 3315904, 4074922, 6104636, 6320942, 6579997, 8149844, 12209272, 12641884, 13159994, 16299688, 24418544, 25283768, 26319988, 32599376, 48837088, 50567536, 52639976, 65198752, 97674176, 101135072, 105279952, 130397504, 202270144, 210559904, 401379817, 421119808, 802759634, 1605519268, 3211038536, 6422077072, 12844154144, 25688308288]

約数ペア:

[(1, 25688308288), (2, 12844154144), (4, 6422077072), (8, 3211038536), (16, 1605519268), (32, 802759634), (61, 421119808), (64, 401379817), (122, 210559904), (127, 202270144), (197, 130397504), (244, 105279952), (254, 101135072), (263, 97674176), (394, 65198752), (488, 52639976), (508, 50567536), (526, 48837088), (788, 32599376), (976, 26319988), (1016, 25283768), (1052, 24418544), (1576, 16299688), (1952, 13159994), (2032, 12641884), (2104, 12209272), (3152, 8149844), (3904, 6579997), (4064, 6320942), (4208, 6104636), (6304, 4074922), (7747, 3315904), (8128, 3160471), (8416, 3052318), (12017, 2137664), (12608, 2037461), (15494, 1657952), (16043, 1601216), (16832, 1526159), (24034, 1068832), (25019, 1026752), (30988, 828976), (32086, 800608), (33401, 769088), (48068, 534416), (50038, 513376), (51811, 495808), (61976, 414488), (64172, 400304), (66802, 384544), (96136, 267208), (100076, 256688), (103622, 247904), (123952, 207244), (128344, 200152), (133604, 192272)]