71263966

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{25253}}^1$

素因数の和:25355

約数の個数: 16

約数和(自身を含む): 114552144

約数和(自身を除く): 43288178

約数列:

[1, 2, 17, 34, 83, 166, 1411, 2822, 25253, 50506, 429301, 858602, 2095999, 4191998, 35631983, 71263966]

約数ペア:

[(1, 71263966), (2, 35631983), (17, 4191998), (34, 2095999), (83, 858602), (166, 429301), (1411, 50506), (2822, 25253)]