68136838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{442447}}^1$

素因数の和:442467

約数の個数: 16

約数和(自身を含む): 127425024

約数和(自身を除く): 59288186

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 442447, 884894, 3097129, 4866917, 6194258, 9733834, 34068419, 68136838]

約数ペア:

[(1, 68136838), (2, 34068419), (7, 9733834), (11, 6194258), (14, 4866917), (22, 3097129), (77, 884894), (154, 442447)]