27427894

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{24533}}^1$

素因数の和:24591

約数の個数: 16

約数和(自身を含む): 45338832

約数和(自身を除く): 17910938

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 24533, 49066, 318929, 637858, 1054919, 2109838, 13713947, 27427894]

約数ペア:

[(1, 27427894), (2, 13713947), (13, 2109838), (26, 1054919), (43, 637858), (86, 318929), (559, 49066), (1118, 24533)]