25898528

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{11399}}^1$

素因数の和:11480

約数の個数: 24

約数和(自身を含む): 51710400

約数和(自身を除く): 25811872

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 284, 568, 1136, 2272, 11399, 22798, 45596, 91192, 182384, 364768, 809329, 1618658, 3237316, 6474632, 12949264, 25898528]

約数ペア:

[(1, 25898528), (2, 12949264), (4, 6474632), (8, 3237316), (16, 1618658), (32, 809329), (71, 364768), (142, 182384), (284, 91192), (568, 45596), (1136, 22798), (2272, 11399)]