71642162

素因数分解:

$2^1\times {\mathrm{67}}^1\times {\mathrm{239}}^1\times {\mathrm{2237}}^1$

素因数の和:2545

約数の個数: 16

約数和(自身を含む): 109572480

約数和(自身を除く): 37930318

約数列:

[1, 2, 67, 134, 239, 478, 2237, 4474, 16013, 32026, 149879, 299758, 534643, 1069286, 35821081, 71642162]

約数ペア:

[(1, 71642162), (2, 35821081), (67, 1069286), (134, 534643), (239, 299758), (478, 149879), (2237, 32026), (4474, 16013)]