66198782

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{149771}}^1$

素因数の和:149803

約数の個数: 16

約数和(自身を含む): 113227632

約数和(自身を除く): 47028850

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 149771, 299542, 1947023, 2546107, 3894046, 5092214, 33099391, 66198782]

約数ペア:

[(1, 66198782), (2, 33099391), (13, 5092214), (17, 3894046), (26, 2546107), (34, 1947023), (221, 299542), (442, 149771)]