28661648

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{7433}}^1$

素因数の和:7682

約数の個数: 20

約数和(自身を含む): 55769868

約数和(自身を除く): 27108220

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 7433, 14866, 29732, 59464, 118928, 1791353, 3582706, 7165412, 14330824, 28661648]

約数ペア:

[(1, 28661648), (2, 14330824), (4, 7165412), (8, 3582706), (16, 1791353), (241, 118928), (482, 59464), (964, 29732), (1928, 14866), (3856, 7433)]