25264858

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1\times {\mathrm{193}}^1$

素因数の和:322

約数の個数: 32

約数和(自身を含む): 41135760

約数和(自身を除く): 15870902

約数列:

[1, 2, 29, 37, 58, 61, 74, 122, 193, 386, 1073, 1769, 2146, 2257, 3538, 4514, 5597, 7141, 11194, 11773, 14282, 23546, 65453, 130906, 207089, 341417, 414178, 435601, 682834, 871202, 12632429, 25264858]

約数ペア:

[(1, 25264858), (2, 12632429), (29, 871202), (37, 682834), (58, 435601), (61, 414178), (74, 341417), (122, 207089), (193, 130906), (386, 65453), (1073, 23546), (1769, 14282), (2146, 11773), (2257, 11194), (3538, 7141), (4514, 5597)]