28500808

素因数分解:

$2^3\times 7^1\times {\mathrm{508943}}^1$

素因数の和:508956

約数の個数: 16

約数和(自身を含む): 61073280

約数和(自身を除く): 32572472

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 508943, 1017886, 2035772, 3562601, 4071544, 7125202, 14250404, 28500808]

約数ペア:

[(1, 28500808), (2, 14250404), (4, 7125202), (7, 4071544), (8, 3562601), (14, 2035772), (28, 1017886), (56, 508943)]