68696188

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{19763}}^1$

素因数の和:19857

約数の個数: 24

約数和(自身を含む): 132814080

約数和(自身を除く): 64117892

約数列:

[1, 2, 4, 11, 22, 44, 79, 158, 316, 869, 1738, 3476, 19763, 39526, 79052, 217393, 434786, 869572, 1561277, 3122554, 6245108, 17174047, 34348094, 68696188]

約数ペア:

[(1, 68696188), (2, 34348094), (4, 17174047), (11, 6245108), (22, 3122554), (44, 1561277), (79, 869572), (158, 434786), (316, 217393), (869, 79052), (1738, 39526), (3476, 19763)]