27720209516

素因数分解:

$2^2\times {\mathrm{271}}^1\times {\mathrm{3697}}^1\times {\mathrm{6917}}^1$

素因数の和:10889

約数の個数: 24

約数和(自身を含む): 48709582656

約数和(自身を除く): 20989373140

約数列:

[1, 2, 4, 271, 542, 1084, 3697, 6917, 7394, 13834, 14788, 27668, 1001887, 1874507, 2003774, 3749014, 4007548, 7498028, 25572149, 51144298, 102288596, 6930052379, 13860104758, 27720209516]

約数ペア:

[(1, 27720209516), (2, 13860104758), (4, 6930052379), (271, 102288596), (542, 51144298), (1084, 25572149), (3697, 7498028), (6917, 4007548), (7394, 3749014), (13834, 2003774), (14788, 1874507), (27668, 1001887)]