68133236

素因数分解:

$2^2\times {\mathrm{73}}^1\times {\mathrm{353}}^1\times {\mathrm{661}}^1$

素因数の和:1091

約数の個数: 24

約数和(自身を含む): 121392264

約数和(自身を除く): 53259028

約数列:

[1, 2, 4, 73, 146, 292, 353, 661, 706, 1322, 1412, 2644, 25769, 48253, 51538, 96506, 103076, 193012, 233333, 466666, 933332, 17033309, 34066618, 68133236]

約数ペア:

[(1, 68133236), (2, 34066618), (4, 17033309), (73, 933332), (146, 466666), (292, 233333), (353, 193012), (661, 103076), (706, 96506), (1322, 51538), (1412, 48253), (2644, 25769)]