25331666802

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1279}}^1\times {\mathrm{8191}}^1$

素因数の和:9519

約数の個数: 64

約数和(自身を含む): 56371445760

約数和(自身を除く): 31039778958

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 1279, 2418, 2558, 3837, 7674, 8191, 16382, 16627, 24573, 33254, 39649, 49146, 49881, 79298, 99762, 106483, 118947, 212966, 237894, 253921, 319449, 507842, 515437, 638898, 761763, 1030874, 1523526, 1546311, 3092622, 3300973, 6601946, 9902919, 10476289, 19805838, 20952578, 31428867, 62857734, 136191757, 272383514, 324764959, 408575271, 649529918, 817150542, 974294877, 1948589754, 4221944467, 8443888934, 12665833401, 25331666802]

約数ペア:

[(1, 25331666802), (2, 12665833401), (3, 8443888934), (6, 4221944467), (13, 1948589754), (26, 974294877), (31, 817150542), (39, 649529918), (62, 408575271), (78, 324764959), (93, 272383514), (186, 136191757), (403, 62857734), (806, 31428867), (1209, 20952578), (1279, 19805838), (2418, 10476289), (2558, 9902919), (3837, 6601946), (7674, 3300973), (8191, 3092622), (16382, 1546311), (16627, 1523526), (24573, 1030874), (33254, 761763), (39649, 638898), (49146, 515437), (49881, 507842), (79298, 319449), (99762, 253921), (106483, 237894), (118947, 212966)]