66856874

素因数分解:

$2^1\times 7^3\times {\mathrm{97459}}^1$

素因数の和:97482

約数の個数: 16

約数和(自身を含む): 116952000

約数和(自身を除く): 50095126

約数列:

[1, 2, 7, 14, 49, 98, 343, 686, 97459, 194918, 682213, 1364426, 4775491, 9550982, 33428437, 66856874]

約数ペア:

[(1, 66856874), (2, 33428437), (7, 9550982), (14, 4775491), (49, 1364426), (98, 682213), (343, 194918), (686, 97459)]