68984572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{859}}^1\times {\mathrm{1181}}^1$

素因数の和:2061

約数の個数: 24

約数和(自身を含む): 128081520

約数和(自身を除く): 59096948

約数列:

[1, 2, 4, 17, 34, 68, 859, 1181, 1718, 2362, 3436, 4724, 14603, 20077, 29206, 40154, 58412, 80308, 1014479, 2028958, 4057916, 17246143, 34492286, 68984572]

約数ペア:

[(1, 68984572), (2, 34492286), (4, 17246143), (17, 4057916), (34, 2028958), (68, 1014479), (859, 80308), (1181, 58412), (1718, 40154), (2362, 29206), (3436, 20077), (4724, 14603)]