28487564

素因数分解:

$2^2\times 7^1\times {\mathrm{173}}^1\times {\mathrm{5881}}^1$

素因数の和:6065

約数の個数: 24

約数和(自身を含む): 57314208

約数和(自身を除く): 28826644

約数列:

[1, 2, 4, 7, 14, 28, 173, 346, 692, 1211, 2422, 4844, 5881, 11762, 23524, 41167, 82334, 164668, 1017413, 2034826, 4069652, 7121891, 14243782, 28487564]

約数ペア:

[(1, 28487564), (2, 14243782), (4, 7121891), (7, 4069652), (14, 2034826), (28, 1017413), (173, 164668), (346, 82334), (692, 41167), (1211, 23524), (2422, 11762), (4844, 5881)]