68827096

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{1667}}^1$

素因数の和:2083

約数の個数: 32

約数和(自身を含む): 139411440

約数和(自身を除く): 70584344

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 397, 794, 1588, 1667, 3176, 3334, 5161, 6668, 10322, 13336, 20644, 21671, 41288, 43342, 86684, 173368, 661799, 1323598, 2647196, 5294392, 8603387, 17206774, 34413548, 68827096]

約数ペア:

[(1, 68827096), (2, 34413548), (4, 17206774), (8, 8603387), (13, 5294392), (26, 2647196), (52, 1323598), (104, 661799), (397, 173368), (794, 86684), (1588, 43342), (1667, 41288), (3176, 21671), (3334, 20644), (5161, 13336), (6668, 10322)]