67857842

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{103}}^1\times {\mathrm{25339}}^1$

素因数の和:25457

約数の個数: 16

約数和(自身を含む): 110685120

約数和(自身を除く): 42827278

約数列:

[1, 2, 13, 26, 103, 206, 1339, 2678, 25339, 50678, 329407, 658814, 2609917, 5219834, 33928921, 67857842]

約数ペア:

[(1, 67857842), (2, 33928921), (13, 5219834), (26, 2609917), (103, 658814), (206, 329407), (1339, 50678), (2678, 25339)]