25400672

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{72161}}^1$

素因数の和:72182

約数の個数: 24

約数和(自身を含む): 54554472

約数和(自身を除く): 29153800

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 72161, 144322, 288644, 577288, 793771, 1154576, 1587542, 2309152, 3175084, 6350168, 12700336, 25400672]

約数ペア:

[(1, 25400672), (2, 12700336), (4, 6350168), (8, 3175084), (11, 2309152), (16, 1587542), (22, 1154576), (32, 793771), (44, 577288), (88, 288644), (176, 144322), (352, 72161)]