57471232

素因数分解:

$2^8\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2467}}^1$

素因数の和:2503

約数の個数: 72

約数和(自身を含む): 141248576

約数和(自身を除く): 83777344

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 91, 104, 112, 128, 182, 208, 224, 256, 364, 416, 448, 728, 832, 896, 1456, 1664, 1792, 2467, 2912, 3328, 4934, 5824, 9868, 11648, 17269, 19736, 23296, 32071, 34538, 39472, 64142, 69076, 78944, 128284, 138152, 157888, 224497, 256568, 276304, 315776, 448994, 513136, 552608, 631552, 897988, 1026272, 1105216, 1795976, 2052544, 2210432, 3591952, 4105088, 4420864, 7183904, 8210176, 14367808, 28735616, 57471232]

約数ペア:

[(1, 57471232), (2, 28735616), (4, 14367808), (7, 8210176), (8, 7183904), (13, 4420864), (14, 4105088), (16, 3591952), (26, 2210432), (28, 2052544), (32, 1795976), (52, 1105216), (56, 1026272), (64, 897988), (91, 631552), (104, 552608), (112, 513136), (128, 448994), (182, 315776), (208, 276304), (224, 256568), (256, 224497), (364, 157888), (416, 138152), (448, 128284), (728, 78944), (832, 69076), (896, 64142), (1456, 39472), (1664, 34538), (1792, 32071), (2467, 23296), (2912, 19736), (3328, 17269), (4934, 11648), (5824, 9868)]