67793972

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{17137}}^1$

素因数の和:17207

約数の個数: 24

約数和(自身を含む): 126684096

約数和(自身を除く): 58890124

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 172, 989, 1978, 3956, 17137, 34274, 68548, 394151, 736891, 788302, 1473782, 1576604, 2947564, 16948493, 33896986, 67793972]

約数ペア:

[(1, 67793972), (2, 33896986), (4, 16948493), (23, 2947564), (43, 1576604), (46, 1473782), (86, 788302), (92, 736891), (172, 394151), (989, 68548), (1978, 34274), (3956, 17137)]