25861892

素因数分解:

$2^2\times 7^1\times {\mathrm{71}}^1\times {\mathrm{13009}}^1$

素因数の和:13091

約数の個数: 24

約数和(自身を含む): 52456320

約数和(自身を除く): 26594428

約数列:

[1, 2, 4, 7, 14, 28, 71, 142, 284, 497, 994, 1988, 13009, 26018, 52036, 91063, 182126, 364252, 923639, 1847278, 3694556, 6465473, 12930946, 25861892]

約数ペア:

[(1, 25861892), (2, 12930946), (4, 6465473), (7, 3694556), (14, 1847278), (28, 923639), (71, 364252), (142, 182126), (284, 91063), (497, 52036), (994, 26018), (1988, 13009)]