28080971518

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{2399}}^1\times {\mathrm{344273}}^1$

素因数の和:346691

約数の個数: 16

約数和(自身を含む): 44617910400

約数和(自身を除く): 16536938882

約数列:

[1, 2, 17, 34, 2399, 4798, 40783, 81566, 344273, 688546, 5852641, 11705282, 825910927, 1651821854, 14040485759, 28080971518]

約数ペア:

[(1, 28080971518), (2, 14040485759), (17, 1651821854), (34, 825910927), (2399, 11705282), (4798, 5852641), (40783, 688546), (81566, 344273)]