28173692

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{1307}}^1$

素因数の和:1645

約数の個数: 24

約数和(自身を含む): 52408944

約数和(自身を除く): 24235252

約数列:

[1, 2, 4, 17, 34, 68, 317, 634, 1268, 1307, 2614, 5228, 5389, 10778, 21556, 22219, 44438, 88876, 414319, 828638, 1657276, 7043423, 14086846, 28173692]

約数ペア:

[(1, 28173692), (2, 14086846), (4, 7043423), (17, 1657276), (34, 828638), (68, 414319), (317, 88876), (634, 44438), (1268, 22219), (1307, 21556), (2614, 10778), (5228, 5389)]