29280272

素因数分解:

$2^4\times 7^1\times {\mathrm{261431}}^1$

素因数の和:261446

約数の個数: 20

約数和(自身を含む): 64835136

約数和(自身を除く): 35554864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 261431, 522862, 1045724, 1830017, 2091448, 3660034, 4182896, 7320068, 14640136, 29280272]

約数ペア:

[(1, 29280272), (2, 14640136), (4, 7320068), (7, 4182896), (8, 3660034), (14, 2091448), (16, 1830017), (28, 1045724), (56, 522862), (112, 261431)]