26679814

素因数分解:

$2^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{4463}}^1$

素因数の和:4540

約数の個数: 24

約数和(自身を含む): 47327328

約数和(自身を除く): 20647514

約数列:

[1, 2, 7, 14, 49, 61, 98, 122, 427, 854, 2989, 4463, 5978, 8926, 31241, 62482, 218687, 272243, 437374, 544486, 1905701, 3811402, 13339907, 26679814]

約数ペア:

[(1, 26679814), (2, 13339907), (7, 3811402), (14, 1905701), (49, 544486), (61, 437374), (98, 272243), (122, 218687), (427, 62482), (854, 31241), (2989, 8926), (4463, 5978)]