66433808

素因数分解:

$2^4\times 7^2\times {\mathrm{84737}}^1$

素因数の和:84759

約数の個数: 30

約数和(自身を含む): 149732046

約数和(自身を除く): 83298238

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 84737, 169474, 338948, 593159, 677896, 1186318, 1355792, 2372636, 4152113, 4745272, 8304226, 9490544, 16608452, 33216904, 66433808]

約数ペア:

[(1, 66433808), (2, 33216904), (4, 16608452), (7, 9490544), (8, 8304226), (14, 4745272), (16, 4152113), (28, 2372636), (49, 1355792), (56, 1186318), (98, 677896), (112, 593159), (196, 338948), (392, 169474), (784, 84737)]