66462992

素因数分解:

$2^4\times {\mathrm{347}}^1\times {\mathrm{11971}}^1$

素因数の和:12326

約数の個数: 20

約数和(自身を含む): 129153936

約数和(自身を除く): 62690944

約数列:

[1, 2, 4, 8, 16, 347, 694, 1388, 2776, 5552, 11971, 23942, 47884, 95768, 191536, 4153937, 8307874, 16615748, 33231496, 66462992]

約数ペア:

[(1, 66462992), (2, 33231496), (4, 16615748), (8, 8307874), (16, 4153937), (347, 191536), (694, 95768), (1388, 47884), (2776, 23942), (5552, 11971)]