56957686

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{433}}^1\times {\mathrm{739}}^1$

素因数の和:1263

約数の個数: 16

約数和(自身を含む): 86713200

約数和(自身を除く): 29755514

約数列:

[1, 2, 89, 178, 433, 739, 866, 1478, 38537, 65771, 77074, 131542, 319987, 639974, 28478843, 56957686]

約数ペア:

[(1, 56957686), (2, 28478843), (89, 639974), (178, 319987), (433, 131542), (739, 77074), (866, 65771), (1478, 38537)]