2991424

素因数分解:

$2^6\times {\mathrm{43}}^1\times {\mathrm{1087}}^1$

素因数の和:1142

約数の個数: 28

約数和(自身を含む): 6079744

約数和(自身を除く): 3088320

約数列:

[1, 2, 4, 8, 16, 32, 43, 64, 86, 172, 344, 688, 1087, 1376, 2174, 2752, 4348, 8696, 17392, 34784, 46741, 69568, 93482, 186964, 373928, 747856, 1495712, 2991424]

約数ペア:

[(1, 2991424), (2, 1495712), (4, 747856), (8, 373928), (16, 186964), (32, 93482), (43, 69568), (64, 46741), (86, 34784), (172, 17392), (344, 8696), (688, 4348), (1087, 2752), (1376, 2174)]