29391272

素因数分解:

$2^3\times {\mathrm{139}}^1\times {\mathrm{26431}}^1$

素因数の和:26576

約数の個数: 16

約数和(自身を含む): 55507200

約数和(自身を除く): 26115928

約数列:

[1, 2, 4, 8, 139, 278, 556, 1112, 26431, 52862, 105724, 211448, 3673909, 7347818, 14695636, 29391272]

約数ペア:

[(1, 29391272), (2, 14695636), (4, 7347818), (8, 3673909), (139, 211448), (278, 105724), (556, 52862), (1112, 26431)]