26738842

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{239}}^1\times {\mathrm{331}}^1$

素因数の和:598

約数の個数: 24

約数和(自身を含む): 43744320

約数和(自身を除く): 17005478

約数列:

[1, 2, 13, 26, 169, 239, 331, 338, 478, 662, 3107, 4303, 6214, 8606, 40391, 55939, 79109, 80782, 111878, 158218, 1028417, 2056834, 13369421, 26738842]

約数ペア:

[(1, 26738842), (2, 13369421), (13, 2056834), (26, 1028417), (169, 158218), (239, 111878), (331, 80782), (338, 79109), (478, 55939), (662, 40391), (3107, 8606), (4303, 6214)]