67667278

素因数分解:

$2^1\times 7^1\times {\mathrm{211}}^1\times {\mathrm{22907}}^1$

素因数の和:23127

約数の個数: 16

約数和(自身を含む): 116555904

約数和(自身を除く): 48888626

約数列:

[1, 2, 7, 14, 211, 422, 1477, 2954, 22907, 45814, 160349, 320698, 4833377, 9666754, 33833639, 67667278]

約数ペア:

[(1, 67667278), (2, 33833639), (7, 9666754), (14, 4833377), (211, 320698), (422, 160349), (1477, 45814), (2954, 22907)]