78858674

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{337}}^1\times {\mathrm{5087}}^1$

素因数の和:5449

約数の個数: 16

約数和(自身を含む): 123821568

約数和(自身を除く): 44962894

約数列:

[1, 2, 23, 46, 337, 674, 5087, 7751, 10174, 15502, 117001, 234002, 1714319, 3428638, 39429337, 78858674]

約数ペア:

[(1, 78858674), (2, 39429337), (23, 3428638), (46, 1714319), (337, 234002), (674, 117001), (5087, 15502), (7751, 10174)]