71270794

素因数分解:

$2^1\times 7^2\times {\mathrm{71}}^1\times {\mathrm{10243}}^1$

素因数の和:10330

約数の個数: 24

約数和(自身を含む): 126124128

約数和(自身を除く): 54853334

約数列:

[1, 2, 7, 14, 49, 71, 98, 142, 497, 994, 3479, 6958, 10243, 20486, 71701, 143402, 501907, 727253, 1003814, 1454506, 5090771, 10181542, 35635397, 71270794]

約数ペア:

[(1, 71270794), (2, 35635397), (7, 10181542), (14, 5090771), (49, 1454506), (71, 1003814), (98, 727253), (142, 501907), (497, 143402), (994, 71701), (3479, 20486), (6958, 10243)]