71745670

素因数分解:

$2^1\times 5^1\times {\mathrm{1021}}^1\times {\mathrm{7027}}^1$

素因数の和:8055

約数の個数: 16

約数和(自身を含む): 129287088

約数和(自身を除く): 57541418

約数列:

[1, 2, 5, 10, 1021, 2042, 5105, 7027, 10210, 14054, 35135, 70270, 7174567, 14349134, 35872835, 71745670]

約数ペア:

[(1, 71745670), (2, 35872835), (5, 14349134), (10, 7174567), (1021, 70270), (2042, 35135), (5105, 14054), (7027, 10210)]