28610274

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61927}}^1$

素因数の和:61950

約数の個数: 32

約数和(自身を含む): 71341056

約数和(自身を除く): 42730782

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 61927, 123854, 185781, 371562, 433489, 681197, 866978, 1300467, 1362394, 2043591, 2600934, 4087182, 4768379, 9536758, 14305137, 28610274]

約数ペア:

[(1, 28610274), (2, 14305137), (3, 9536758), (6, 4768379), (7, 4087182), (11, 2600934), (14, 2043591), (21, 1362394), (22, 1300467), (33, 866978), (42, 681197), (66, 433489), (77, 371562), (154, 185781), (231, 123854), (462, 61927)]