28116622848

素因数分解:

$2^9\times 3^1\times {\mathrm{863}}^1\times {\mathrm{21211}}^1$

素因数の和:22095

約数の個数: 80

約数和(自身を含む): 74994771456

約数和(自身を除く): 46878148608

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 512, 768, 863, 1536, 1726, 2589, 3452, 5178, 6904, 10356, 13808, 20712, 21211, 27616, 41424, 42422, 55232, 63633, 82848, 84844, 110464, 127266, 165696, 169688, 220928, 254532, 331392, 339376, 441856, 509064, 662784, 678752, 1018128, 1325568, 1357504, 2036256, 2715008, 4072512, 5430016, 8145024, 10860032, 16290048, 18305093, 32580096, 36610186, 54915279, 73220372, 109830558, 146440744, 219661116, 292881488, 439322232, 585762976, 878644464, 1171525952, 1757288928, 2343051904, 3514577856, 4686103808, 7029155712, 9372207616, 14058311424, 28116622848]

約数ペア:

[(1, 28116622848), (2, 14058311424), (3, 9372207616), (4, 7029155712), (6, 4686103808), (8, 3514577856), (12, 2343051904), (16, 1757288928), (24, 1171525952), (32, 878644464), (48, 585762976), (64, 439322232), (96, 292881488), (128, 219661116), (192, 146440744), (256, 109830558), (384, 73220372), (512, 54915279), (768, 36610186), (863, 32580096), (1536, 18305093), (1726, 16290048), (2589, 10860032), (3452, 8145024), (5178, 5430016), (6904, 4072512), (10356, 2715008), (13808, 2036256), (20712, 1357504), (21211, 1325568), (27616, 1018128), (41424, 678752), (42422, 662784), (55232, 509064), (63633, 441856), (82848, 339376), (84844, 331392), (110464, 254532), (127266, 220928), (165696, 169688)]