42173824

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^2\times {\mathrm{389}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 105814800

約数和(自身を除く): 63640976

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 121, 128, 154, 176, 224, 242, 308, 352, 389, 448, 484, 616, 704, 778, 847, 896, 968, 1232, 1408, 1556, 1694, 1936, 2464, 2723, 3112, 3388, 3872, 4279, 4928, 5446, 6224, 6776, 7744, 8558, 9856, 10892, 12448, 13552, 15488, 17116, 21784, 24896, 27104, 29953, 34232, 43568, 47069, 49792, 54208, 59906, 68464, 87136, 94138, 108416, 119812, 136928, 174272, 188276, 239624, 273856, 329483, 348544, 376552, 479248, 547712, 658966, 753104, 958496, 1317932, 1506208, 1916992, 2635864, 3012416, 3833984, 5271728, 6024832, 10543456, 21086912, 42173824]

約数ペア:

[(1, 42173824), (2, 21086912), (4, 10543456), (7, 6024832), (8, 5271728), (11, 3833984), (14, 3012416), (16, 2635864), (22, 1916992), (28, 1506208), (32, 1317932), (44, 958496), (56, 753104), (64, 658966), (77, 547712), (88, 479248), (112, 376552), (121, 348544), (128, 329483), (154, 273856), (176, 239624), (224, 188276), (242, 174272), (308, 136928), (352, 119812), (389, 108416), (448, 94138), (484, 87136), (616, 68464), (704, 59906), (778, 54208), (847, 49792), (896, 47069), (968, 43568), (1232, 34232), (1408, 29953), (1556, 27104), (1694, 24896), (1936, 21784), (2464, 17116), (2723, 15488), (3112, 13552), (3388, 12448), (3872, 10892), (4279, 9856), (4928, 8558), (5446, 7744), (6224, 6776)]