66105364

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{97789}}^1$

素因数の和:97819

約数の個数: 18

約数和(自身を含む): 125268990

約数和(自身を除く): 59163626

約数列:

[1, 2, 4, 13, 26, 52, 169, 338, 676, 97789, 195578, 391156, 1271257, 2542514, 5085028, 16526341, 33052682, 66105364]

約数ペア:

[(1, 66105364), (2, 33052682), (4, 16526341), (13, 5085028), (26, 2542514), (52, 1271257), (169, 391156), (338, 195578), (676, 97789)]