25871294

素因数分解:

$2^1\times {\mathrm{43}}^1\times {\mathrm{283}}^1\times {\mathrm{1063}}^1$

素因数の和:1391

約数の個数: 16

約数和(自身を含む): 39887232

約数和(自身を除く): 14015938

約数列:

[1, 2, 43, 86, 283, 566, 1063, 2126, 12169, 24338, 45709, 91418, 300829, 601658, 12935647, 25871294]

約数ペア:

[(1, 25871294), (2, 12935647), (43, 601658), (86, 300829), (283, 91418), (566, 45709), (1063, 24338), (2126, 12169)]