71378714

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{45697}}^1$

素因数の和:45781

約数の個数: 16

約数和(自身を含む): 118449216

約数和(自身を除く): 47070502

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 45697, 91394, 502667, 1005334, 3244487, 6488974, 35689357, 71378714]

約数ペア:

[(1, 71378714), (2, 35689357), (11, 6488974), (22, 3244487), (71, 1005334), (142, 502667), (781, 91394), (1562, 45697)]