57956416

素因数分解:

$2^6\times 7^2\times {\mathrm{18481}}^1$

素因数の和:18507

約数の個数: 42

約数和(自身を含む): 133791198

約数和(自身を除く): 75834782

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 196, 224, 392, 448, 784, 1568, 3136, 18481, 36962, 73924, 129367, 147848, 258734, 295696, 517468, 591392, 905569, 1034936, 1182784, 1811138, 2069872, 3622276, 4139744, 7244552, 8279488, 14489104, 28978208, 57956416]

約数ペア:

[(1, 57956416), (2, 28978208), (4, 14489104), (7, 8279488), (8, 7244552), (14, 4139744), (16, 3622276), (28, 2069872), (32, 1811138), (49, 1182784), (56, 1034936), (64, 905569), (98, 591392), (112, 517468), (196, 295696), (224, 258734), (392, 147848), (448, 129367), (784, 73924), (1568, 36962), (3136, 18481)]