26230828

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{38803}}^1$

素因数の和:38833

約数の個数: 18

約数和(自身を含む): 49707924

約数和(自身を除く): 23477096

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 38803, 77606, 155212, 504439, 1008878, 2017756, 6557707, 13115414, 26230828]

約数ペア:

[(1, 26230828), (2, 13115414), (4, 6557707), (13, 2017756), (26, 1008878), (52, 504439), (169, 155212), (338, 77606), (676, 38803)]