187930568

素因数分解:

$2^3\times 7^1\times {\mathrm{389}}^1\times {\mathrm{8627}}^1$

素因数の和:9029

約数の個数: 32

約数和(自身を含む): 403790400

約数和(自身を除く): 215859832

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 389, 778, 1556, 2723, 3112, 5446, 8627, 10892, 17254, 21784, 34508, 60389, 69016, 120778, 241556, 483112, 3355903, 6711806, 13423612, 23491321, 26847224, 46982642, 93965284, 187930568]

約数ペア:

[(1, 187930568), (2, 93965284), (4, 46982642), (7, 26847224), (8, 23491321), (14, 13423612), (28, 6711806), (56, 3355903), (389, 483112), (778, 241556), (1556, 120778), (2723, 69016), (3112, 60389), (5446, 34508), (8627, 21784), (10892, 17254)]