33777940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{241271}}^1$

素因数の和:241287

約数の個数: 24

約数和(自身を含む): 81067392

約数和(自身を除く): 47289452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 241271, 482542, 965084, 1206355, 1688897, 2412710, 3377794, 4825420, 6755588, 8444485, 16888970, 33777940]

約数ペア:

[(1, 33777940), (2, 16888970), (4, 8444485), (5, 6755588), (7, 4825420), (10, 3377794), (14, 2412710), (20, 1688897), (28, 1206355), (35, 965084), (70, 482542), (140, 241271)]