42542752

素因数分解:

$2^5\times 7^1\times {\mathrm{257}}^1\times {\mathrm{739}}^1$

素因数の和:1013

約数の個数: 48

約数和(自身を含む): 96223680

約数和(自身を除く): 53680928

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 257, 514, 739, 1028, 1478, 1799, 2056, 2956, 3598, 4112, 5173, 5912, 7196, 8224, 10346, 11824, 14392, 20692, 23648, 28784, 41384, 57568, 82768, 165536, 189923, 379846, 759692, 1329461, 1519384, 2658922, 3038768, 5317844, 6077536, 10635688, 21271376, 42542752]

約数ペア:

[(1, 42542752), (2, 21271376), (4, 10635688), (7, 6077536), (8, 5317844), (14, 3038768), (16, 2658922), (28, 1519384), (32, 1329461), (56, 759692), (112, 379846), (224, 189923), (257, 165536), (514, 82768), (739, 57568), (1028, 41384), (1478, 28784), (1799, 23648), (2056, 20692), (2956, 14392), (3598, 11824), (4112, 10346), (5173, 8224), (5912, 7196)]