66947376

素因数分解:

$2^4\times 3^1\times {\mathrm{1394737}}^1$

素因数の和:1394748

約数の個数: 20

約数和(自身を含む): 172947512

約数和(自身を除く): 106000136

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 1394737, 2789474, 4184211, 5578948, 8368422, 11157896, 16736844, 22315792, 33473688, 66947376]

約数ペア:

[(1, 66947376), (2, 33473688), (3, 22315792), (4, 16736844), (6, 11157896), (8, 8368422), (12, 5578948), (16, 4184211), (24, 2789474), (48, 1394737)]