26927368

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{258917}}^1$

素因数の和:258936

約数の個数: 16

約数和(自身を含む): 54372780

約数和(自身を除く): 27445412

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 258917, 517834, 1035668, 2071336, 3365921, 6731842, 13463684, 26927368]

約数ペア:

[(1, 26927368), (2, 13463684), (4, 6731842), (8, 3365921), (13, 2071336), (26, 1035668), (52, 517834), (104, 258917)]