67631914

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{210037}}^1$

素因数の和:210069

約数の個数: 16

約数和(自身を含む): 120981888

約数和(自身を除く): 53349974

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 210037, 420074, 1470259, 2940518, 4830851, 9661702, 33815957, 67631914]

約数ペア:

[(1, 67631914), (2, 33815957), (7, 9661702), (14, 4830851), (23, 2940518), (46, 1470259), (161, 420074), (322, 210037)]