71329042

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{127}}^1\times {\mathrm{16519}}^1$

素因数の和:16665

約数の個数: 16

約数和(自身を含む): 114186240

約数和(自身を除く): 42857198

約数列:

[1, 2, 17, 34, 127, 254, 2159, 4318, 16519, 33038, 280823, 561646, 2097913, 4195826, 35664521, 71329042]

約数ペア:

[(1, 71329042), (2, 35664521), (17, 4195826), (34, 2097913), (127, 561646), (254, 280823), (2159, 33038), (4318, 16519)]