8039252

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2917}}^1$

素因数の和:2987

約数の個数: 24

約数和(自身を含む): 15442056

約数和(自身を除く): 7402804

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 689, 1378, 2756, 2917, 5834, 11668, 37921, 75842, 151684, 154601, 309202, 618404, 2009813, 4019626, 8039252]

約数ペア:

[(1, 8039252), (2, 4019626), (4, 2009813), (13, 618404), (26, 309202), (52, 154601), (53, 151684), (106, 75842), (212, 37921), (689, 11668), (1378, 5834), (2756, 2917)]