66062828

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{7019}}^1$

素因数の和:7217

約数の個数: 24

約数和(自身を含む): 125208720

約数和(自身を除く): 59145892

約数列:

[1, 2, 4, 13, 26, 52, 181, 362, 724, 2353, 4706, 7019, 9412, 14038, 28076, 91247, 182494, 364988, 1270439, 2540878, 5081756, 16515707, 33031414, 66062828]

約数ペア:

[(1, 66062828), (2, 33031414), (4, 16515707), (13, 5081756), (26, 2540878), (52, 1270439), (181, 364988), (362, 182494), (724, 91247), (2353, 28076), (4706, 14038), (7019, 9412)]