27619306

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{269}}^1\times {\mathrm{359}}^1$

素因数の和:654

約数の個数: 32

約数和(自身を含む): 48988800

約数和(自身を除く): 21369494

約数列:

[1, 2, 11, 13, 22, 26, 143, 269, 286, 359, 538, 718, 2959, 3497, 3949, 4667, 5918, 6994, 7898, 9334, 38467, 51337, 76934, 96571, 102674, 193142, 1062281, 1255423, 2124562, 2510846, 13809653, 27619306]

約数ペア:

[(1, 27619306), (2, 13809653), (11, 2510846), (13, 2124562), (22, 1255423), (26, 1062281), (143, 193142), (269, 102674), (286, 96571), (359, 76934), (538, 51337), (718, 38467), (2959, 9334), (3497, 7898), (3949, 6994), (4667, 5918)]