42142016

素因数分解:

$2^6\times 7^1\times {\mathrm{109}}^1\times {\mathrm{863}}^1$

素因数の和:991

約数の個数: 56

約数和(自身を含む): 96560640

約数和(自身を除く): 54418624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 109, 112, 218, 224, 436, 448, 763, 863, 872, 1526, 1726, 1744, 3052, 3452, 3488, 6041, 6104, 6904, 6976, 12082, 12208, 13808, 24164, 24416, 27616, 48328, 48832, 55232, 94067, 96656, 188134, 193312, 376268, 386624, 658469, 752536, 1316938, 1505072, 2633876, 3010144, 5267752, 6020288, 10535504, 21071008, 42142016]

約数ペア:

[(1, 42142016), (2, 21071008), (4, 10535504), (7, 6020288), (8, 5267752), (14, 3010144), (16, 2633876), (28, 1505072), (32, 1316938), (56, 752536), (64, 658469), (109, 386624), (112, 376268), (218, 193312), (224, 188134), (436, 96656), (448, 94067), (763, 55232), (863, 48832), (872, 48328), (1526, 27616), (1726, 24416), (1744, 24164), (3052, 13808), (3452, 12208), (3488, 12082), (6041, 6976), (6104, 6904)]