71336272

素因数分解:

$2^4\times 7^1\times {\mathrm{636931}}^1$

素因数の和:636946

約数の個数: 20

約数和(自身を含む): 157959136

約数和(自身を除く): 86622864

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636931, 1273862, 2547724, 4458517, 5095448, 8917034, 10190896, 17834068, 35668136, 71336272]

約数ペア:

[(1, 71336272), (2, 35668136), (4, 17834068), (7, 10190896), (8, 8917034), (14, 5095448), (16, 4458517), (28, 2547724), (56, 1273862), (112, 636931)]