28165734

素因数分解:

$2^1\times 3^2\times {\mathrm{709}}^1\times {\mathrm{2207}}^1$

素因数の和:2924

約数の個数: 24

約数和(自身を含む): 61139520

約数和(自身を除く): 32973786

約数列:

[1, 2, 3, 6, 9, 18, 709, 1418, 2127, 2207, 4254, 4414, 6381, 6621, 12762, 13242, 19863, 39726, 1564763, 3129526, 4694289, 9388578, 14082867, 28165734]

約数ペア:

[(1, 28165734), (2, 14082867), (3, 9388578), (6, 4694289), (9, 3129526), (18, 1564763), (709, 39726), (1418, 19863), (2127, 13242), (2207, 12762), (4254, 6621), (4414, 6381)]