66332572

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{51341}}^1$

素因数の和:51381

約数の個数: 24

約数和(自身を含む): 129381840

約数和(自身を除く): 63049268

約数列:

[1, 2, 4, 17, 19, 34, 38, 68, 76, 323, 646, 1292, 51341, 102682, 205364, 872797, 975479, 1745594, 1950958, 3491188, 3901916, 16583143, 33166286, 66332572]

約数ペア:

[(1, 66332572), (2, 33166286), (4, 16583143), (17, 3901916), (19, 3491188), (34, 1950958), (38, 1745594), (68, 975479), (76, 872797), (323, 205364), (646, 102682), (1292, 51341)]