29390438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{1373}}^1$

素因数の和:1532

約数の個数: 32

約数和(自身を含む): 55399680

約数和(自身を除く): 26009242

約数列:

[1, 2, 7, 11, 14, 22, 77, 139, 154, 278, 973, 1373, 1529, 1946, 2746, 3058, 9611, 10703, 15103, 19222, 21406, 30206, 105721, 190847, 211442, 381694, 1335929, 2099317, 2671858, 4198634, 14695219, 29390438]

約数ペア:

[(1, 29390438), (2, 14695219), (7, 4198634), (11, 2671858), (14, 2099317), (22, 1335929), (77, 381694), (139, 211442), (154, 190847), (278, 105721), (973, 30206), (1373, 21406), (1529, 19222), (1946, 15103), (2746, 10703), (3058, 9611)]