27949264

素因数分解:

$2^4\times 7^1\times {\mathrm{257}}^1\times {\mathrm{971}}^1$

素因数の和:1243

約数の個数: 40

約数和(自身を含む): 62192448

約数和(自身を除く): 34243184

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 257, 514, 971, 1028, 1799, 1942, 2056, 3598, 3884, 4112, 6797, 7196, 7768, 13594, 14392, 15536, 27188, 28784, 54376, 108752, 249547, 499094, 998188, 1746829, 1996376, 3493658, 3992752, 6987316, 13974632, 27949264]

約数ペア:

[(1, 27949264), (2, 13974632), (4, 6987316), (7, 3992752), (8, 3493658), (14, 1996376), (16, 1746829), (28, 998188), (56, 499094), (112, 249547), (257, 108752), (514, 54376), (971, 28784), (1028, 27188), (1799, 15536), (1942, 14392), (2056, 13594), (3598, 7768), (3884, 7196), (4112, 6797)]