66708668

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{3697}}^1$

素因数の和:4061

約数の個数: 24

約数和(自身を含む): 126116592

約数和(自身を除く): 59407924

約数列:

[1, 2, 4, 13, 26, 52, 347, 694, 1388, 3697, 4511, 7394, 9022, 14788, 18044, 48061, 96122, 192244, 1282859, 2565718, 5131436, 16677167, 33354334, 66708668]

約数ペア:

[(1, 66708668), (2, 33354334), (4, 16677167), (13, 5131436), (26, 2565718), (52, 1282859), (347, 192244), (694, 96122), (1388, 48061), (3697, 18044), (4511, 14788), (7394, 9022)]