66625342

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206911}}^1$

素因数の和:206943

約数の個数: 16

約数和(自身を含む): 119181312

約数和(自身を除く): 52555970

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 206911, 413822, 1448377, 2896754, 4758953, 9517906, 33312671, 66625342]

約数ペア:

[(1, 66625342), (2, 33312671), (7, 9517906), (14, 4758953), (23, 2896754), (46, 1448377), (161, 413822), (322, 206911)]