71731534

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{17729}}^1$

素因数の和:17772

約数の個数: 24

約数和(自身を含む): 130634640

約数和(自身を除く): 58903106

約数列:

[1, 2, 7, 14, 17, 34, 119, 238, 289, 578, 2023, 4046, 17729, 35458, 124103, 248206, 301393, 602786, 2109751, 4219502, 5123681, 10247362, 35865767, 71731534]

約数ペア:

[(1, 71731534), (2, 35865767), (7, 10247362), (14, 5123681), (17, 4219502), (34, 2109751), (119, 602786), (238, 301393), (289, 248206), (578, 124103), (2023, 35458), (4046, 17729)]