25528572

素因数分解:

$2^2\times 3^2\times {\mathrm{173}}^1\times {\mathrm{4099}}^1$

素因数の和:4282

約数の個数: 36

約数和(自身を含む): 64919400

約数和(自身を除く): 39390828

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 173, 346, 519, 692, 1038, 1557, 2076, 3114, 4099, 6228, 8198, 12297, 16396, 24594, 36891, 49188, 73782, 147564, 709127, 1418254, 2127381, 2836508, 4254762, 6382143, 8509524, 12764286, 25528572]

約数ペア:

[(1, 25528572), (2, 12764286), (3, 8509524), (4, 6382143), (6, 4254762), (9, 2836508), (12, 2127381), (18, 1418254), (36, 709127), (173, 147564), (346, 73782), (519, 49188), (692, 36891), (1038, 24594), (1557, 16396), (2076, 12297), (3114, 8198), (4099, 6228)]