11787671168

素因数分解:

$2^7\times 7^1\times {\mathrm{13}}^1\times {\mathrm{661}}^1\times {\mathrm{1531}}^1$

素因数の和:2226

約数の個数: 128

約数和(自身を含む): 28965095040

約数和(自身を除く): 17177423872

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 364, 416, 448, 661, 728, 832, 896, 1322, 1456, 1531, 1664, 2644, 2912, 3062, 4627, 5288, 5824, 6124, 8593, 9254, 10576, 10717, 11648, 12248, 17186, 18508, 19903, 21152, 21434, 24496, 34372, 37016, 39806, 42304, 42868, 48992, 60151, 68744, 74032, 79612, 84608, 85736, 97984, 120302, 137488, 139321, 148064, 159224, 171472, 195968, 240604, 274976, 278642, 296128, 318448, 342944, 481208, 549952, 557284, 592256, 636896, 685888, 962416, 1011991, 1099904, 1114568, 1273792, 1371776, 1924832, 2023982, 2229136, 2547584, 3849664, 4047964, 4458272, 7083937, 7699328, 8095928, 8916544, 13155883, 14167874, 16191856, 17833088, 26311766, 28335748, 32383712, 52623532, 56671496, 64767424, 92091181, 105247064, 113342992, 129534848, 184182362, 210494128, 226685984, 368364724, 420988256, 453371968, 736729448, 841976512, 906743936, 1473458896, 1683953024, 2946917792, 5893835584, 11787671168]

約数ペア:

[(1, 11787671168), (2, 5893835584), (4, 2946917792), (7, 1683953024), (8, 1473458896), (13, 906743936), (14, 841976512), (16, 736729448), (26, 453371968), (28, 420988256), (32, 368364724), (52, 226685984), (56, 210494128), (64, 184182362), (91, 129534848), (104, 113342992), (112, 105247064), (128, 92091181), (182, 64767424), (208, 56671496), (224, 52623532), (364, 32383712), (416, 28335748), (448, 26311766), (661, 17833088), (728, 16191856), (832, 14167874), (896, 13155883), (1322, 8916544), (1456, 8095928), (1531, 7699328), (1664, 7083937), (2644, 4458272), (2912, 4047964), (3062, 3849664), (4627, 2547584), (5288, 2229136), (5824, 2023982), (6124, 1924832), (8593, 1371776), (9254, 1273792), (10576, 1114568), (10717, 1099904), (11648, 1011991), (12248, 962416), (17186, 685888), (18508, 636896), (19903, 592256), (21152, 557284), (21434, 549952), (24496, 481208), (34372, 342944), (37016, 318448), (39806, 296128), (42304, 278642), (42868, 274976), (48992, 240604), (60151, 195968), (68744, 171472), (74032, 159224), (79612, 148064), (84608, 139321), (85736, 137488), (97984, 120302)]