27796784

素因数分解:

$2^4\times {\mathrm{71}}^1\times {\mathrm{24469}}^1$

素因数の和:24548

約数の個数: 20

約数和(自身を含む): 54617040

約数和(自身を除く): 26820256

約数列:

[1, 2, 4, 8, 16, 71, 142, 284, 568, 1136, 24469, 48938, 97876, 195752, 391504, 1737299, 3474598, 6949196, 13898392, 27796784]

約数ペア:

[(1, 27796784), (2, 13898392), (4, 6949196), (8, 3474598), (16, 1737299), (71, 391504), (142, 195752), (284, 97876), (568, 48938), (1136, 24469)]