13844656

素因数分解:

$2^4\times 7^2\times {\mathrm{17659}}^1$

素因数の和:17681

約数の個数: 30

約数和(自身を含む): 31205220

約数和(自身を除く): 17360564

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 49, 56, 98, 112, 196, 392, 784, 17659, 35318, 70636, 123613, 141272, 247226, 282544, 494452, 865291, 988904, 1730582, 1977808, 3461164, 6922328, 13844656]

約数ペア:

[(1, 13844656), (2, 6922328), (4, 3461164), (7, 1977808), (8, 1730582), (14, 988904), (16, 865291), (28, 494452), (49, 282544), (56, 247226), (98, 141272), (112, 123613), (196, 70636), (392, 35318), (784, 17659)]