28758216

素因数分解:

$2^3\times 3^1\times {\mathrm{1198259}}^1$

素因数の和:1198268

約数の個数: 16

約数和(自身を含む): 71895600

約数和(自身を除く): 43137384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1198259, 2396518, 3594777, 4793036, 7189554, 9586072, 14379108, 28758216]

約数ペア:

[(1, 28758216), (2, 14379108), (3, 9586072), (4, 7189554), (6, 4793036), (8, 3594777), (12, 2396518), (24, 1198259)]