28718672

素因数分解:

$2^4\times {\mathrm{1283}}^1\times {\mathrm{1399}}^1$

素因数の和:2690

約数の個数: 20

約数和(自身を含む): 55725600

約数和(自身を除く): 27006928

約数列:

[1, 2, 4, 8, 16, 1283, 1399, 2566, 2798, 5132, 5596, 10264, 11192, 20528, 22384, 1794917, 3589834, 7179668, 14359336, 28718672]

約数ペア:

[(1, 28718672), (2, 14359336), (4, 7179668), (8, 3589834), (16, 1794917), (1283, 22384), (1399, 20528), (2566, 11192), (2798, 10264), (5132, 5596)]