65805824

素因数分解:

$2^9\times 7^2\times {\mathrm{43}}^1\times {\mathrm{61}}^1$

素因数の和:136

約数の個数: 120

約数和(自身を含む): 159072408

約数和(自身を除く): 93266584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 43, 49, 56, 61, 64, 86, 98, 112, 122, 128, 172, 196, 224, 244, 256, 301, 344, 392, 427, 448, 488, 512, 602, 688, 784, 854, 896, 976, 1204, 1376, 1568, 1708, 1792, 1952, 2107, 2408, 2623, 2752, 2989, 3136, 3416, 3584, 3904, 4214, 4816, 5246, 5504, 5978, 6272, 6832, 7808, 8428, 9632, 10492, 11008, 11956, 12544, 13664, 15616, 16856, 18361, 19264, 20984, 22016, 23912, 25088, 27328, 31232, 33712, 36722, 38528, 41968, 47824, 54656, 67424, 73444, 77056, 83936, 95648, 109312, 128527, 134848, 146888, 154112, 167872, 191296, 218624, 257054, 269696, 293776, 335744, 382592, 514108, 539392, 587552, 671488, 765184, 1028216, 1078784, 1175104, 1342976, 1530368, 2056432, 2350208, 4112864, 4700416, 8225728, 9400832, 16451456, 32902912, 65805824]

約数ペア:

[(1, 65805824), (2, 32902912), (4, 16451456), (7, 9400832), (8, 8225728), (14, 4700416), (16, 4112864), (28, 2350208), (32, 2056432), (43, 1530368), (49, 1342976), (56, 1175104), (61, 1078784), (64, 1028216), (86, 765184), (98, 671488), (112, 587552), (122, 539392), (128, 514108), (172, 382592), (196, 335744), (224, 293776), (244, 269696), (256, 257054), (301, 218624), (344, 191296), (392, 167872), (427, 154112), (448, 146888), (488, 134848), (512, 128527), (602, 109312), (688, 95648), (784, 83936), (854, 77056), (896, 73444), (976, 67424), (1204, 54656), (1376, 47824), (1568, 41968), (1708, 38528), (1792, 36722), (1952, 33712), (2107, 31232), (2408, 27328), (2623, 25088), (2752, 23912), (2989, 22016), (3136, 20984), (3416, 19264), (3584, 18361), (3904, 16856), (4214, 15616), (4816, 13664), (5246, 12544), (5504, 11956), (5978, 11008), (6272, 10492), (6832, 9632), (7808, 8428)]