71597276

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{457}}^1\times {\mathrm{739}}^1$

素因数の和:1253

約数の個数: 24

約数和(自身を含む): 128111760

約数和(自身を除く): 56514484

約数列:

[1, 2, 4, 53, 106, 212, 457, 739, 914, 1478, 1828, 2956, 24221, 39167, 48442, 78334, 96884, 156668, 337723, 675446, 1350892, 17899319, 35798638, 71597276]

約数ペア:

[(1, 71597276), (2, 35798638), (4, 17899319), (53, 1350892), (106, 675446), (212, 337723), (457, 156668), (739, 96884), (914, 78334), (1478, 48442), (1828, 39167), (2956, 24221)]