66866044

素因数分解:

$2^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{12503}}^1$

素因数の和:12705

約数の個数: 24

約数和(自身を含む): 134443008

約数和(自身を除く): 67576964

約数列:

[1, 2, 4, 7, 14, 28, 191, 382, 764, 1337, 2674, 5348, 12503, 25006, 50012, 87521, 175042, 350084, 2388073, 4776146, 9552292, 16716511, 33433022, 66866044]

約数ペア:

[(1, 66866044), (2, 33433022), (4, 16716511), (7, 9552292), (14, 4776146), (28, 2388073), (191, 350084), (382, 175042), (764, 87521), (1337, 50012), (2674, 25006), (5348, 12503)]