26768912

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{24971}}^1$

素因数の和:25046

約数の個数: 20

約数和(自身を含む): 52640976

約数和(自身を除く): 25872064

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 24971, 49942, 99884, 199768, 399536, 1673057, 3346114, 6692228, 13384456, 26768912]

約数ペア:

[(1, 26768912), (2, 13384456), (4, 6692228), (8, 3346114), (16, 1673057), (67, 399536), (134, 199768), (268, 99884), (536, 49942), (1072, 24971)]