29905016

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{26893}}^1$

素因数の和:27038

約数の個数: 16

約数和(自身を含む): 56477400

約数和(自身を除く): 26572384

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 26893, 53786, 107572, 215144, 3738127, 7476254, 14952508, 29905016]

約数ペア:

[(1, 29905016), (2, 14952508), (4, 7476254), (8, 3738127), (139, 215144), (278, 107572), (556, 53786), (1112, 26893)]