28015204

素因数分解:

$2^2\times 7^1\times {\mathrm{463}}^1\times {\mathrm{2161}}^1$

素因数の和:2635

約数の個数: 24

約数和(自身を含む): 56177408

約数和(自身を除く): 28162204

約数列:

[1, 2, 4, 7, 14, 28, 463, 926, 1852, 2161, 3241, 4322, 6482, 8644, 12964, 15127, 30254, 60508, 1000543, 2001086, 4002172, 7003801, 14007602, 28015204]

約数ペア:

[(1, 28015204), (2, 14007602), (4, 7003801), (7, 4002172), (14, 2001086), (28, 1000543), (463, 60508), (926, 30254), (1852, 15127), (2161, 12964), (3241, 8644), (4322, 6482)]