27540898

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4159}}^1$

素因数の和:4222

約数の個数: 32

約数和(自身を含む): 52715520

約数和(自身を除く): 25174622

約数列:

[1, 2, 7, 11, 14, 22, 43, 77, 86, 154, 301, 473, 602, 946, 3311, 4159, 6622, 8318, 29113, 45749, 58226, 91498, 178837, 320243, 357674, 640486, 1251859, 1967207, 2503718, 3934414, 13770449, 27540898]

約数ペア:

[(1, 27540898), (2, 13770449), (7, 3934414), (11, 2503718), (14, 1967207), (22, 1251859), (43, 640486), (77, 357674), (86, 320243), (154, 178837), (301, 91498), (473, 58226), (602, 45749), (946, 29113), (3311, 8318), (4159, 6622)]