25636528086

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{421}}^1\times {\mathrm{780697}}^1$

素因数の和:781136

約数の個数: 32

約数和(自身を含む): 55348365408

約数和(自身を除く): 29711837322

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 421, 842, 1263, 2526, 5473, 10946, 16419, 32838, 780697, 1561394, 2342091, 4684182, 10149061, 20298122, 30447183, 60894366, 328673437, 657346874, 986020311, 1972040622, 4272754681, 8545509362, 12818264043, 25636528086]

約数ペア:

[(1, 25636528086), (2, 12818264043), (3, 8545509362), (6, 4272754681), (13, 1972040622), (26, 986020311), (39, 657346874), (78, 328673437), (421, 60894366), (842, 30447183), (1263, 20298122), (2526, 10149061), (5473, 4684182), (10946, 2342091), (16419, 1561394), (32838, 780697)]