25315906

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3823}}^1$

素因数の和:3886

約数の個数: 32

約数和(自身を含む): 48457728

約数和(自身を除く): 23141822

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 3823, 6622, 7646, 26761, 42053, 53522, 84106, 164389, 294371, 328778, 588742, 1150723, 1808279, 2301446, 3616558, 12657953, 25315906]

約数ペア:

[(1, 25315906), (2, 12657953), (7, 3616558), (11, 2301446), (14, 1808279), (22, 1150723), (43, 588742), (77, 328778), (86, 294371), (154, 164389), (301, 84106), (473, 53522), (602, 42053), (946, 26761), (3311, 7646), (3823, 6622)]