26222716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{38791}}^1$

素因数の和:38821

約数の個数: 18

約数和(自身を含む): 49692552

約数和(自身を除く): 23469836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 38791, 77582, 155164, 504283, 1008566, 2017132, 6555679, 13111358, 26222716]

約数ペア:

[(1, 26222716), (2, 13111358), (4, 6555679), (13, 2017132), (26, 1008566), (52, 504283), (169, 155164), (338, 77582), (676, 38791)]