66806992

素因数分解:

$2^4\times 7^2\times {\mathrm{85213}}^1$

素因数の和:85235

約数の個数: 30

約数和(自身を含む): 150573138

約数和(自身を除く): 83766146

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 85213, 170426, 340852, 596491, 681704, 1192982, 1363408, 2385964, 4175437, 4771928, 8350874, 9543856, 16701748, 33403496, 66806992]

約数ペア:

[(1, 66806992), (2, 33403496), (4, 16701748), (7, 9543856), (8, 8350874), (14, 4771928), (16, 4175437), (28, 2385964), (49, 1363408), (56, 1192982), (98, 681704), (112, 596491), (196, 340852), (392, 170426), (784, 85213)]