27720409688

素因数分解:

$2^3\times {\mathrm{1723}}^1\times {\mathrm{2011057}}^1$

素因数の和:2012786

約数の個数: 16

約数和(自身を含む): 52005959880

約数和(自身を除く): 24285550192

約数列:

[1, 2, 4, 8, 1723, 3446, 6892, 13784, 2011057, 4022114, 8044228, 16088456, 3465051211, 6930102422, 13860204844, 27720409688]

約数ペア:

[(1, 27720409688), (2, 13860204844), (4, 6930102422), (8, 3465051211), (1723, 16088456), (3446, 8044228), (6892, 4022114), (13784, 2011057)]