8724752

素因数分解:

$2^4\times {\mathrm{139}}^1\times {\mathrm{3923}}^1$

素因数の和:4070

約数の個数: 20

約数和(自身を含む): 17030160

約数和(自身を除く): 8305408

約数列:

[1, 2, 4, 8, 16, 139, 278, 556, 1112, 2224, 3923, 7846, 15692, 31384, 62768, 545297, 1090594, 2181188, 4362376, 8724752]

約数ペア:

[(1, 8724752), (2, 4362376), (4, 2181188), (8, 1090594), (16, 545297), (139, 62768), (278, 31384), (556, 15692), (1112, 7846), (2224, 3923)]