71552656

素因数分解:

$2^4\times 7^1\times {\mathrm{601}}^1\times {\mathrm{1063}}^1$

素因数の和:1679

約数の個数: 40

約数和(自身を含む): 158850944

約数和(自身を除く): 87298288

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 601, 1063, 1202, 2126, 2404, 4207, 4252, 4808, 7441, 8414, 8504, 9616, 14882, 16828, 17008, 29764, 33656, 59528, 67312, 119056, 638863, 1277726, 2555452, 4472041, 5110904, 8944082, 10221808, 17888164, 35776328, 71552656]

約数ペア:

[(1, 71552656), (2, 35776328), (4, 17888164), (7, 10221808), (8, 8944082), (14, 5110904), (16, 4472041), (28, 2555452), (56, 1277726), (112, 638863), (601, 119056), (1063, 67312), (1202, 59528), (2126, 33656), (2404, 29764), (4207, 17008), (4252, 16828), (4808, 14882), (7441, 9616), (8414, 8504)]