25322019968

素因数分解:

$2^7\times 7^1\times {\mathrm{127}}^1\times {\mathrm{193}}^1\times {\mathrm{1153}}^1$

素因数の和:1494

約数の個数: 128

約数和(自身を含む): 58458501120

約数和(自身を除く): 33136481152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 127, 128, 193, 224, 254, 386, 448, 508, 772, 889, 896, 1016, 1153, 1351, 1544, 1778, 2032, 2306, 2702, 3088, 3556, 4064, 4612, 5404, 6176, 7112, 8071, 8128, 9224, 10808, 12352, 14224, 16142, 16256, 18448, 21616, 24511, 24704, 28448, 32284, 36896, 43232, 49022, 56896, 64568, 73792, 86464, 98044, 113792, 129136, 146431, 147584, 171577, 172928, 196088, 222529, 258272, 292862, 343154, 392176, 445058, 516544, 585724, 686308, 784352, 890116, 1025017, 1033088, 1171448, 1372616, 1557703, 1568704, 1780232, 2050034, 2342896, 2745232, 3115406, 3137408, 3560464, 4100068, 4685792, 5490464, 6230812, 7120928, 8200136, 9371584, 10980928, 12461624, 14241856, 16400272, 18743168, 21961856, 24923248, 28261183, 28483712, 32800544, 49846496, 56522366, 65601088, 99692992, 113044732, 131202176, 197828281, 199385984, 226089464, 395656562, 452178928, 791313124, 904357856, 1582626248, 1808715712, 3165252496, 3617431424, 6330504992, 12661009984, 25322019968]

約数ペア:

[(1, 25322019968), (2, 12661009984), (4, 6330504992), (7, 3617431424), (8, 3165252496), (14, 1808715712), (16, 1582626248), (28, 904357856), (32, 791313124), (56, 452178928), (64, 395656562), (112, 226089464), (127, 199385984), (128, 197828281), (193, 131202176), (224, 113044732), (254, 99692992), (386, 65601088), (448, 56522366), (508, 49846496), (772, 32800544), (889, 28483712), (896, 28261183), (1016, 24923248), (1153, 21961856), (1351, 18743168), (1544, 16400272), (1778, 14241856), (2032, 12461624), (2306, 10980928), (2702, 9371584), (3088, 8200136), (3556, 7120928), (4064, 6230812), (4612, 5490464), (5404, 4685792), (6176, 4100068), (7112, 3560464), (8071, 3137408), (8128, 3115406), (9224, 2745232), (10808, 2342896), (12352, 2050034), (14224, 1780232), (16142, 1568704), (16256, 1557703), (18448, 1372616), (21616, 1171448), (24511, 1033088), (24704, 1025017), (28448, 890116), (32284, 784352), (36896, 686308), (43232, 585724), (49022, 516544), (56896, 445058), (64568, 392176), (73792, 343154), (86464, 292862), (98044, 258272), (113792, 222529), (129136, 196088), (146431, 172928), (147584, 171577)]