66548642

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{17957}}^1$

素因数の和:18085

約数の個数: 16

約数和(自身を含む): 106670520

約数和(自身を除く): 40121878

約数列:

[1, 2, 17, 34, 109, 218, 1853, 3706, 17957, 35914, 305269, 610538, 1957313, 3914626, 33274321, 66548642]

約数ペア:

[(1, 66548642), (2, 33274321), (17, 3914626), (34, 1957313), (109, 610538), (218, 305269), (1853, 35914), (3706, 17957)]