1287776

素因数分解:

$2^5\times 7^1\times {\mathrm{5749}}^1$

素因数の和:5766

約数の個数: 24

約数和(自身を含む): 2898000

約数和(自身を除く): 1610224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 5749, 11498, 22996, 40243, 45992, 80486, 91984, 160972, 183968, 321944, 643888, 1287776]

約数ペア:

[(1, 1287776), (2, 643888), (4, 321944), (7, 183968), (8, 160972), (14, 91984), (16, 80486), (28, 45992), (32, 40243), (56, 22996), (112, 11498), (224, 5749)]