28546742

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^2\times {\mathrm{1213}}^1$

素因数の和:1304

約数の個数: 24

約数和(自身を含む): 50201328

約数和(自身を除く): 21654586

約数列:

[1, 2, 7, 14, 41, 82, 287, 574, 1213, 1681, 2426, 3362, 8491, 11767, 16982, 23534, 49733, 99466, 348131, 696262, 2039053, 4078106, 14273371, 28546742]

約数ペア:

[(1, 28546742), (2, 14273371), (7, 4078106), (14, 2039053), (41, 696262), (82, 348131), (287, 99466), (574, 49733), (1213, 23534), (1681, 16982), (2426, 11767), (3362, 8491)]