27604538

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24691}}^1$

素因数の和:24749

約数の個数: 16

約数和(自身を含む): 45630816

約数和(自身を除く): 18026278

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 24691, 49382, 320983, 641966, 1061713, 2123426, 13802269, 27604538]

約数ペア:

[(1, 27604538), (2, 13802269), (13, 2123426), (26, 1061713), (43, 641966), (86, 320983), (559, 49382), (1118, 24691)]