68275438

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{443347}}^1$

素因数の和:443367

約数の個数: 16

約数和(自身を含む): 127684224

約数和(自身を除く): 59408786

約数列:

[1, 2, 7, 11, 14, 22, 77, 154, 443347, 886694, 3103429, 4876817, 6206858, 9753634, 34137719, 68275438]

約数ペア:

[(1, 68275438), (2, 34137719), (7, 9753634), (11, 6206858), (14, 4876817), (22, 3103429), (77, 886694), (154, 443347)]