26731054

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{113}}^1\times {\mathrm{277}}^1$

素因数の和:460

約数の個数: 32

約数和(自身を含む): 47157696

約数和(自身を除く): 20426642

約数列:

[1, 2, 7, 14, 61, 113, 122, 226, 277, 427, 554, 791, 854, 1582, 1939, 3878, 6893, 13786, 16897, 31301, 33794, 48251, 62602, 96502, 118279, 219107, 236558, 438214, 1909361, 3818722, 13365527, 26731054]

約数ペア:

[(1, 26731054), (2, 13365527), (7, 3818722), (14, 1909361), (61, 438214), (113, 236558), (122, 219107), (226, 118279), (277, 96502), (427, 62602), (554, 48251), (791, 33794), (854, 31301), (1582, 16897), (1939, 13786), (3878, 6893)]