76880732

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{26293}}^1$

素因数の和:26357

約数の個数: 24

約数和(自身を含む): 145773936

約数和(自身を除く): 68893204

約数列:

[1, 2, 4, 17, 34, 43, 68, 86, 172, 731, 1462, 2924, 26293, 52586, 105172, 446981, 893962, 1130599, 1787924, 2261198, 4522396, 19220183, 38440366, 76880732]

約数ペア:

[(1, 76880732), (2, 38440366), (4, 19220183), (17, 4522396), (34, 2261198), (43, 1787924), (68, 1130599), (86, 893962), (172, 446981), (731, 105172), (1462, 52586), (2924, 26293)]