67612868

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{389}}^1\times {\mathrm{2287}}^1$

素因数の和:2699

約数の個数: 24

約数和(自身を含む): 124924800

約数和(自身を除く): 57311932

約数列:

[1, 2, 4, 19, 38, 76, 389, 778, 1556, 2287, 4574, 7391, 9148, 14782, 29564, 43453, 86906, 173812, 889643, 1779286, 3558572, 16903217, 33806434, 67612868]

約数ペア:

[(1, 67612868), (2, 33806434), (4, 16903217), (19, 3558572), (38, 1779286), (76, 889643), (389, 173812), (778, 86906), (1556, 43453), (2287, 29564), (4574, 14782), (7391, 9148)]