28659586

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{19603}}^1$

素因数の和:19665

約数の個数: 16

約数和(自身を含む): 46579104

約数和(自身を除く): 17919518

約数列:

[1, 2, 17, 34, 43, 86, 731, 1462, 19603, 39206, 333251, 666502, 842929, 1685858, 14329793, 28659586]

約数ペア:

[(1, 28659586), (2, 14329793), (17, 1685858), (34, 842929), (43, 666502), (86, 333251), (731, 39206), (1462, 19603)]