2564128

素因数分解:

$2^5\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11464

約数の個数: 24

約数和(自身を含む): 5769792

約数和(自身を除く): 3205664

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 11447, 22894, 45788, 80129, 91576, 160258, 183152, 320516, 366304, 641032, 1282064, 2564128]

約数ペア:

[(1, 2564128), (2, 1282064), (4, 641032), (7, 366304), (8, 320516), (14, 183152), (16, 160258), (28, 91576), (32, 80129), (56, 45788), (112, 22894), (224, 11447)]