8147503128

素因数分解:

$2^3\times 3^1\times {\mathrm{1721}}^1\times {\mathrm{197257}}^1$

素因数の和:198987

約数の個数: 32

約数和(自身を含む): 20380696560

約数和(自身を除く): 12233193432

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1721, 3442, 5163, 6884, 10326, 13768, 20652, 41304, 197257, 394514, 591771, 789028, 1183542, 1578056, 2367084, 4734168, 339479297, 678958594, 1018437891, 1357917188, 2036875782, 2715834376, 4073751564, 8147503128]

約数ペア:

[(1, 8147503128), (2, 4073751564), (3, 2715834376), (4, 2036875782), (6, 1357917188), (8, 1018437891), (12, 678958594), (24, 339479297), (1721, 4734168), (3442, 2367084), (5163, 1578056), (6884, 1183542), (10326, 789028), (13768, 591771), (20652, 394514), (41304, 197257)]