25993016

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{11321}}^1$

素因数の和:11375

約数の個数: 32

約数和(自身を含む): 57062880

約数和(自身を除く): 31069864

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 11321, 22642, 45284, 79247, 90568, 158494, 316988, 464161, 633976, 928322, 1856644, 3249127, 3713288, 6498254, 12996508, 25993016]

約数ペア:

[(1, 25993016), (2, 12996508), (4, 6498254), (7, 3713288), (8, 3249127), (14, 1856644), (28, 928322), (41, 633976), (56, 464161), (82, 316988), (164, 158494), (287, 90568), (328, 79247), (574, 45284), (1148, 22642), (2296, 11321)]