25977622

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{16631}}^1$

素因数の和:16715

約数の個数: 16

約数和(自身を含む): 43110144

約数和(自身を除く): 17132522

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 16631, 33262, 182941, 365882, 1180801, 2361602, 12988811, 25977622]

約数ペア:

[(1, 25977622), (2, 12988811), (11, 2361602), (22, 1180801), (71, 365882), (142, 182941), (781, 33262), (1562, 16631)]