68956964

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{293}}^1\times {\mathrm{3461}}^1$

素因数の和:3775

約数の個数: 24

約数和(自身を含む): 128246328

約数和(自身を除く): 59289364

約数列:

[1, 2, 4, 17, 34, 68, 293, 586, 1172, 3461, 4981, 6922, 9962, 13844, 19924, 58837, 117674, 235348, 1014073, 2028146, 4056292, 17239241, 34478482, 68956964]

約数ペア:

[(1, 68956964), (2, 34478482), (4, 17239241), (17, 4056292), (34, 2028146), (68, 1014073), (293, 235348), (586, 117674), (1172, 58837), (3461, 19924), (4981, 13844), (6922, 9962)]