66051868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{13681}}^1$

素因数の和:13773

約数の個数: 24

約数和(自身を含む): 124123104

約数和(自身を除く): 58071236

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 1207, 2414, 4828, 13681, 27362, 54724, 232577, 465154, 930308, 971351, 1942702, 3885404, 16512967, 33025934, 66051868]

約数ペア:

[(1, 66051868), (2, 33025934), (4, 16512967), (17, 3885404), (34, 1942702), (68, 971351), (71, 930308), (142, 465154), (284, 232577), (1207, 54724), (2414, 27362), (4828, 13681)]