28718882

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{37}}^2\times {\mathrm{617}}^1$

素因数の和:710

約数の個数: 24

約数和(自身を含む): 46954404

約数和(自身を除く): 18235522

約数列:

[1, 2, 17, 34, 37, 74, 617, 629, 1234, 1258, 1369, 2738, 10489, 20978, 22829, 23273, 45658, 46546, 388093, 776186, 844673, 1689346, 14359441, 28718882]

約数ペア:

[(1, 28718882), (2, 14359441), (17, 1689346), (34, 844673), (37, 776186), (74, 388093), (617, 46546), (629, 45658), (1234, 23273), (1258, 22829), (1369, 20978), (2738, 10489)]