42494354

素因数分解:

$2^1\times 7^1\times {\mathrm{193}}^1\times {\mathrm{15727}}^1$

素因数の和:15929

約数の個数: 16

約数和(自身を含む): 73229568

約数和(自身を除く): 30735214

約数列:

[1, 2, 7, 14, 193, 386, 1351, 2702, 15727, 31454, 110089, 220178, 3035311, 6070622, 21247177, 42494354]

約数ペア:

[(1, 42494354), (2, 21247177), (7, 6070622), (14, 3035311), (193, 220178), (386, 110089), (1351, 31454), (2702, 15727)]