28321041490

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{17590709}}^1$

素因数の和:17590746

約数の個数: 32

約数和(自身を含む): 60793493760

約数和(自身を除く): 32472452270

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 17590709, 35181418, 87953545, 123134963, 175907090, 246269926, 404586307, 615674815, 809172614, 1231349630, 2022931535, 2832104149, 4045863070, 5664208298, 14160520745, 28321041490]

約数ペア:

[(1, 28321041490), (2, 14160520745), (5, 5664208298), (7, 4045863070), (10, 2832104149), (14, 2022931535), (23, 1231349630), (35, 809172614), (46, 615674815), (70, 404586307), (115, 246269926), (161, 175907090), (230, 123134963), (322, 87953545), (805, 35181418), (1610, 17590709)]