26677706992

素因数分解:

$2^4\times {\mathrm{23}}^2\times {\mathrm{71}}^1\times {\mathrm{103}}^1\times {\mathrm{431}}^1$

素因数の和:659

約数の個数: 120

約数和(自身を含む): 55454450688

約数和(自身を除く): 28776743696

約数列:

[1, 2, 4, 8, 16, 23, 46, 71, 92, 103, 142, 184, 206, 284, 368, 412, 431, 529, 568, 824, 862, 1058, 1136, 1633, 1648, 1724, 2116, 2369, 3266, 3448, 4232, 4738, 6532, 6896, 7313, 8464, 9476, 9913, 13064, 14626, 18952, 19826, 26128, 29252, 30601, 37559, 37904, 39652, 44393, 54487, 58504, 61202, 75118, 79304, 88786, 108974, 117008, 122404, 150236, 158608, 168199, 177572, 217948, 227999, 244808, 300472, 336398, 355144, 435896, 455998, 489616, 600944, 672796, 703823, 710288, 871792, 911996, 1021039, 1345592, 1407646, 1823992, 2042078, 2691184, 2815292, 3151903, 3647984, 3868577, 4084156, 5630584, 6303806, 7737154, 8168312, 11261168, 12607612, 15474308, 16187929, 16336624, 23483897, 25215224, 30948616, 32375858, 46967794, 50430448, 61897232, 64751716, 72493769, 93935588, 129503432, 144987538, 187871176, 259006864, 289975076, 375742352, 579950152, 1159900304, 1667356687, 3334713374, 6669426748, 13338853496, 26677706992]

約数ペア:

[(1, 26677706992), (2, 13338853496), (4, 6669426748), (8, 3334713374), (16, 1667356687), (23, 1159900304), (46, 579950152), (71, 375742352), (92, 289975076), (103, 259006864), (142, 187871176), (184, 144987538), (206, 129503432), (284, 93935588), (368, 72493769), (412, 64751716), (431, 61897232), (529, 50430448), (568, 46967794), (824, 32375858), (862, 30948616), (1058, 25215224), (1136, 23483897), (1633, 16336624), (1648, 16187929), (1724, 15474308), (2116, 12607612), (2369, 11261168), (3266, 8168312), (3448, 7737154), (4232, 6303806), (4738, 5630584), (6532, 4084156), (6896, 3868577), (7313, 3647984), (8464, 3151903), (9476, 2815292), (9913, 2691184), (13064, 2042078), (14626, 1823992), (18952, 1407646), (19826, 1345592), (26128, 1021039), (29252, 911996), (30601, 871792), (37559, 710288), (37904, 703823), (39652, 672796), (44393, 600944), (54487, 489616), (58504, 455998), (61202, 435896), (75118, 355144), (79304, 336398), (88786, 300472), (108974, 244808), (117008, 227999), (122404, 217948), (150236, 177572), (158608, 168199)]