67528874

素因数分解:

$2^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{209717}}^1$

素因数の和:209749

約数の個数: 16

約数和(自身を含む): 120797568

約数和(自身を除く): 53268694

約数列:

[1, 2, 7, 14, 23, 46, 161, 322, 209717, 419434, 1468019, 2936038, 4823491, 9646982, 33764437, 67528874]

約数ペア:

[(1, 67528874), (2, 33764437), (7, 9646982), (14, 4823491), (23, 2936038), (46, 1468019), (161, 419434), (322, 209717)]