27679922

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{19687}}^1$

素因数の和:19745

約数の個数: 16

約数和(自身を含む): 44888640

約数和(自身を除く): 17208718

約数列:

[1, 2, 19, 37, 38, 74, 703, 1406, 19687, 39374, 374053, 728419, 748106, 1456838, 13839961, 27679922]

約数ペア:

[(1, 27679922), (2, 13839961), (19, 1456838), (37, 748106), (38, 728419), (74, 374053), (703, 39374), (1406, 19687)]