67789666

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{79379}}^1$

素因数の和:79449

約数の個数: 16

約数和(自身を含む): 118117440

約数和(自身を除く): 50327774

約数列:

[1, 2, 7, 14, 61, 122, 427, 854, 79379, 158758, 555653, 1111306, 4842119, 9684238, 33894833, 67789666]

約数ペア:

[(1, 67789666), (2, 33894833), (7, 9684238), (14, 4842119), (61, 1111306), (122, 555653), (427, 158758), (854, 79379)]