27657896

素因数分解:

$2^3\times 7^1\times {\mathrm{277}}^1\times {\mathrm{1783}}^1$

素因数の和:2073

約数の個数: 32

約数和(自身を含む): 59514240

約数和(自身を除く): 31856344

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 277, 554, 1108, 1783, 1939, 2216, 3566, 3878, 7132, 7756, 12481, 14264, 15512, 24962, 49924, 99848, 493891, 987782, 1975564, 3457237, 3951128, 6914474, 13828948, 27657896]

約数ペア:

[(1, 27657896), (2, 13828948), (4, 6914474), (7, 3951128), (8, 3457237), (14, 1975564), (28, 987782), (56, 493891), (277, 99848), (554, 49924), (1108, 24962), (1783, 15512), (1939, 14264), (2216, 12481), (3566, 7756), (3878, 7132)]