68507842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{853}}^1\times {\mathrm{3089}}^1$

素因数の和:3957

約数の個数: 16

約数和(自身を含む): 110832120

約数和(自身を除く): 42324278

約数列:

[1, 2, 13, 26, 853, 1706, 3089, 6178, 11089, 22178, 40157, 80314, 2634917, 5269834, 34253921, 68507842]

約数ペア:

[(1, 68507842), (2, 34253921), (13, 5269834), (26, 2634917), (853, 80314), (1706, 40157), (3089, 22178), (6178, 11089)]