28252548

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{18251}}^1$

素因数の和:18304

約数の個数: 36

約数和(自身を含む): 73081008

約数和(自身を除く): 44828460

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 18251, 36502, 54753, 73004, 109506, 164259, 219012, 328518, 657036, 784793, 1569586, 2354379, 3139172, 4708758, 7063137, 9417516, 14126274, 28252548]

約数ペア:

[(1, 28252548), (2, 14126274), (3, 9417516), (4, 7063137), (6, 4708758), (9, 3139172), (12, 2354379), (18, 1569586), (36, 784793), (43, 657036), (86, 328518), (129, 219012), (172, 164259), (258, 109506), (387, 73004), (516, 54753), (774, 36502), (1548, 18251)]