27838031806

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{25229}}^1$

素因数の和:25349

約数の個数: 48

約数和(自身を含む): 47710131840

約数和(自身を除く): 19872100034

約数列:

[1, 2, 13, 26, 31, 37, 62, 74, 403, 481, 806, 962, 1147, 1369, 2294, 2738, 14911, 17797, 25229, 29822, 35594, 42439, 50458, 84878, 327977, 551707, 655954, 782099, 933473, 1103414, 1564198, 1866946, 10167287, 12135149, 20334574, 24270298, 28937663, 34538501, 57875326, 69077002, 376189619, 449000513, 752379238, 898001026, 1070693531, 2141387062, 13919015903, 27838031806]

約数ペア:

[(1, 27838031806), (2, 13919015903), (13, 2141387062), (26, 1070693531), (31, 898001026), (37, 752379238), (62, 449000513), (74, 376189619), (403, 69077002), (481, 57875326), (806, 34538501), (962, 28937663), (1147, 24270298), (1369, 20334574), (2294, 12135149), (2738, 10167287), (14911, 1866946), (17797, 1564198), (25229, 1103414), (29822, 933473), (35594, 782099), (42439, 655954), (50458, 551707), (84878, 327977)]