28027031758

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{139}}^1\times {\mathrm{9165151}}^1$

素因数の和:9165303

約数の個数: 16

約数和(自身を含む): 46192366080

約数和(自身を除く): 18165334322

約数列:

[1, 2, 11, 22, 139, 278, 1529, 3058, 9165151, 18330302, 100816661, 201633322, 1273955989, 2547911978, 14013515879, 28027031758]

約数ペア:

[(1, 28027031758), (2, 14013515879), (11, 2547911978), (22, 1273955989), (139, 201633322), (278, 100816661), (1529, 18330302), (3058, 9165151)]