75570716

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{111791}}^1$

素因数の和:111821

約数の個数: 18

約数和(自身を含む): 143205552

約数和(自身を除く): 67634836

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 111791, 223582, 447164, 1453283, 2906566, 5813132, 18892679, 37785358, 75570716]

約数ペア:

[(1, 75570716), (2, 37785358), (4, 18892679), (13, 5813132), (26, 2906566), (52, 1453283), (169, 447164), (338, 223582), (676, 111791)]