28240884

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{112067}}^1$

素因数の和:112084

約数の個数: 36

約数和(自身を含む): 81585504

約数和(自身を除く): 53344620

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 112067, 224134, 336201, 448268, 672402, 784469, 1008603, 1344804, 1568938, 2017206, 2353407, 3137876, 4034412, 4706814, 7060221, 9413628, 14120442, 28240884]

約数ペア:

[(1, 28240884), (2, 14120442), (3, 9413628), (4, 7060221), (6, 4706814), (7, 4034412), (9, 3137876), (12, 2353407), (14, 2017206), (18, 1568938), (21, 1344804), (28, 1008603), (36, 784469), (42, 672402), (63, 448268), (84, 336201), (126, 224134), (252, 112067)]