28002456

素因数分解:

$2^3\times 3^3\times {\mathrm{129641}}^1$

素因数の和:129656

約数の個数: 32

約数和(自身を含む): 77785200

約数和(自身を除く): 49782744

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 129641, 259282, 388923, 518564, 777846, 1037128, 1166769, 1555692, 2333538, 3111384, 3500307, 4667076, 7000614, 9334152, 14001228, 28002456]

約数ペア:

[(1, 28002456), (2, 14001228), (3, 9334152), (4, 7000614), (6, 4667076), (8, 3500307), (9, 3111384), (12, 2333538), (18, 1555692), (24, 1166769), (27, 1037128), (36, 777846), (54, 518564), (72, 388923), (108, 259282), (216, 129641)]