27680546642

素因数分解:

$2^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{22215527}}^1$

素因数の和:22215625

約数の個数: 16

約数和(自身を含む): 47985540480

約数和(自身を除く): 20304993838

約数列:

[1, 2, 7, 14, 89, 178, 623, 1246, 22215527, 44431054, 155508689, 311017378, 1977181903, 3954363806, 13840273321, 27680546642]

約数ペア:

[(1, 27680546642), (2, 13840273321), (7, 3954363806), (14, 1977181903), (89, 311017378), (178, 155508689), (623, 44431054), (1246, 22215527)]