55928656

素因数分解:

$2^4\times 7^1\times {\mathrm{499363}}^1$

素因数の和:499378

約数の個数: 20

約数和(自身を含む): 123842272

約数和(自身を除く): 67913616

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 499363, 998726, 1997452, 3495541, 3994904, 6991082, 7989808, 13982164, 27964328, 55928656]

約数ペア:

[(1, 55928656), (2, 27964328), (4, 13982164), (7, 7989808), (8, 6991082), (14, 3994904), (16, 3495541), (28, 1997452), (56, 998726), (112, 499363)]