5128256

素因数分解:

$2^6\times 7^1\times {\mathrm{11447}}^1$

素因数の和:11466

約数の個数: 28

約数和(自身を含む): 11631168

約数和(自身を除く): 6502912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 11447, 22894, 45788, 80129, 91576, 160258, 183152, 320516, 366304, 641032, 732608, 1282064, 2564128, 5128256]

約数ペア:

[(1, 5128256), (2, 2564128), (4, 1282064), (7, 732608), (8, 641032), (14, 366304), (16, 320516), (28, 183152), (32, 160258), (56, 91576), (64, 80129), (112, 45788), (224, 22894), (448, 11447)]