8318464

素因数分解:

$2^9\times 7^1\times {\mathrm{11}}^1\times {\mathrm{211}}^1$

素因数の和:247

約数の個数: 80

約数和(自身を含む): 20820096

約数和(自身を除く): 12501632

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 211, 224, 256, 308, 352, 422, 448, 512, 616, 704, 844, 896, 1232, 1408, 1477, 1688, 1792, 2321, 2464, 2816, 2954, 3376, 3584, 4642, 4928, 5632, 5908, 6752, 9284, 9856, 11816, 13504, 16247, 18568, 19712, 23632, 27008, 32494, 37136, 39424, 47264, 54016, 64988, 74272, 94528, 108032, 129976, 148544, 189056, 259952, 297088, 378112, 519904, 594176, 756224, 1039808, 1188352, 2079616, 4159232, 8318464]

約数ペア:

[(1, 8318464), (2, 4159232), (4, 2079616), (7, 1188352), (8, 1039808), (11, 756224), (14, 594176), (16, 519904), (22, 378112), (28, 297088), (32, 259952), (44, 189056), (56, 148544), (64, 129976), (77, 108032), (88, 94528), (112, 74272), (128, 64988), (154, 54016), (176, 47264), (211, 39424), (224, 37136), (256, 32494), (308, 27008), (352, 23632), (422, 19712), (448, 18568), (512, 16247), (616, 13504), (704, 11816), (844, 9856), (896, 9284), (1232, 6752), (1408, 5908), (1477, 5632), (1688, 4928), (1792, 4642), (2321, 3584), (2464, 3376), (2816, 2954)]