27841828

素因数分解:

$2^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{9293}}^1$

素因数の和:9411

約数の個数: 24

約数和(自身を含む): 56210112

約数和(自身を除く): 28368284

約数列:

[1, 2, 4, 7, 14, 28, 107, 214, 428, 749, 1498, 2996, 9293, 18586, 37172, 65051, 130102, 260204, 994351, 1988702, 3977404, 6960457, 13920914, 27841828]

約数ペア:

[(1, 27841828), (2, 13920914), (4, 6960457), (7, 3977404), (14, 1988702), (28, 994351), (107, 260204), (214, 130102), (428, 65051), (749, 37172), (1498, 18586), (2996, 9293)]