71643334

素因数分解:

$2^1\times 7^1\times {\mathrm{167}}^1\times {\mathrm{30643}}^1$

素因数の和:30819

約数の個数: 16

約数和(自身を含む): 123556608

約数和(自身を除く): 51913274

約数列:

[1, 2, 7, 14, 167, 334, 1169, 2338, 30643, 61286, 214501, 429002, 5117381, 10234762, 35821667, 71643334]

約数ペア:

[(1, 71643334), (2, 35821667), (7, 10234762), (14, 5117381), (167, 429002), (334, 214501), (1169, 61286), (2338, 30643)]