2641072

素因数分解:

$2^4\times 7^1\times {\mathrm{23581}}^1$

素因数の和:23596

約数の個数: 20

約数和(自身を含む): 5848336

約数和(自身を除く): 3207264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 23581, 47162, 94324, 165067, 188648, 330134, 377296, 660268, 1320536, 2641072]

約数ペア:

[(1, 2641072), (2, 1320536), (4, 660268), (7, 377296), (8, 330134), (14, 188648), (16, 165067), (28, 94324), (56, 47162), (112, 23581)]