66771668

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{149}}^1\times {\mathrm{4871}}^1$

素因数の和:5047

約数の個数: 24

約数和(自身を含む): 122774400

約数和(自身を除く): 56002732

約数列:

[1, 2, 4, 23, 46, 92, 149, 298, 596, 3427, 4871, 6854, 9742, 13708, 19484, 112033, 224066, 448132, 725779, 1451558, 2903116, 16692917, 33385834, 66771668]

約数ペア:

[(1, 66771668), (2, 33385834), (4, 16692917), (23, 2903116), (46, 1451558), (92, 725779), (149, 448132), (298, 224066), (596, 112033), (3427, 19484), (4871, 13708), (6854, 9742)]