27807952

素因数分解:

$2^4\times {\mathrm{1277}}^1\times {\mathrm{1361}}^1$

素因数の和:2646

約数の個数: 20

約数和(自身を含む): 53959716

約数和(自身を除く): 26151764

約数列:

[1, 2, 4, 8, 16, 1277, 1361, 2554, 2722, 5108, 5444, 10216, 10888, 20432, 21776, 1737997, 3475994, 6951988, 13903976, 27807952]

約数ペア:

[(1, 27807952), (2, 13903976), (4, 6951988), (8, 3475994), (16, 1737997), (1277, 21776), (1361, 20432), (2554, 10888), (2722, 10216), (5108, 5444)]