28696808

素因数分解:

$2^3\times 7^1\times {\mathrm{512443}}^1$

素因数の和:512456

約数の個数: 16

約数和(自身を含む): 61493280

約数和(自身を除く): 32796472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 512443, 1024886, 2049772, 3587101, 4099544, 7174202, 14348404, 28696808]

約数ペア:

[(1, 28696808), (2, 14348404), (4, 7174202), (7, 4099544), (8, 3587101), (14, 2049772), (28, 1024886), (56, 512443)]