66629206

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{206923}}^1$

素因数の和:206955

約数の個数: 16

約数和(自身を含む): 119188224

約数和(自身を除く): 52559018

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 206923, 413846, 1448461, 2896922, 4759229, 9518458, 33314603, 66629206]

約数ペア:

[(1, 66629206), (2, 33314603), (7, 9518458), (14, 4759229), (23, 2896922), (46, 1448461), (161, 413846), (322, 206923)]