27704768

素因数分解:

$2^6\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{71}}^1$

素因数の和:170

約数の個数: 112

約数和(自身を含む): 69640704

約数和(自身を除く): 41935936

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 64, 67, 71, 91, 104, 112, 134, 142, 182, 208, 224, 268, 284, 364, 416, 448, 469, 497, 536, 568, 728, 832, 871, 923, 938, 994, 1072, 1136, 1456, 1742, 1846, 1876, 1988, 2144, 2272, 2912, 3484, 3692, 3752, 3976, 4288, 4544, 4757, 5824, 6097, 6461, 6968, 7384, 7504, 7952, 9514, 12194, 12922, 13936, 14768, 15008, 15904, 19028, 24388, 25844, 27872, 29536, 30016, 31808, 33299, 38056, 48776, 51688, 55744, 59072, 61841, 66598, 76112, 97552, 103376, 123682, 133196, 152224, 195104, 206752, 247364, 266392, 304448, 390208, 413504, 432887, 494728, 532784, 865774, 989456, 1065568, 1731548, 1978912, 2131136, 3463096, 3957824, 6926192, 13852384, 27704768]

約数ペア:

[(1, 27704768), (2, 13852384), (4, 6926192), (7, 3957824), (8, 3463096), (13, 2131136), (14, 1978912), (16, 1731548), (26, 1065568), (28, 989456), (32, 865774), (52, 532784), (56, 494728), (64, 432887), (67, 413504), (71, 390208), (91, 304448), (104, 266392), (112, 247364), (134, 206752), (142, 195104), (182, 152224), (208, 133196), (224, 123682), (268, 103376), (284, 97552), (364, 76112), (416, 66598), (448, 61841), (469, 59072), (497, 55744), (536, 51688), (568, 48776), (728, 38056), (832, 33299), (871, 31808), (923, 30016), (938, 29536), (994, 27872), (1072, 25844), (1136, 24388), (1456, 19028), (1742, 15904), (1846, 15008), (1876, 14768), (1988, 13936), (2144, 12922), (2272, 12194), (2912, 9514), (3484, 7952), (3692, 7504), (3752, 7384), (3976, 6968), (4288, 6461), (4544, 6097), (4757, 5824)]