28696864

素因数分解:

$2^5\times 7^1\times {\mathrm{128111}}^1$

素因数の和:128128

約数の個数: 24

約数和(自身を含む): 64568448

約数和(自身を除く): 35871584

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 128111, 256222, 512444, 896777, 1024888, 1793554, 2049776, 3587108, 4099552, 7174216, 14348432, 28696864]

約数ペア:

[(1, 28696864), (2, 14348432), (4, 7174216), (7, 4099552), (8, 3587108), (14, 2049776), (16, 1793554), (28, 1024888), (32, 896777), (56, 512444), (112, 256222), (224, 128111)]