2885163968

素因数分解:

$2^6\times {\mathrm{53}}^1\times {\mathrm{293}}^1\times {\mathrm{2903}}^1$

素因数の和:3261

約数の個数: 56

約数和(自身を含む): 5855195808

約数和(自身を除く): 2970031840

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 212, 293, 424, 586, 848, 1172, 1696, 2344, 2903, 3392, 4688, 5806, 9376, 11612, 15529, 18752, 23224, 31058, 46448, 62116, 92896, 124232, 153859, 185792, 248464, 307718, 496928, 615436, 850579, 993856, 1230872, 1701158, 2461744, 3402316, 4923488, 6804632, 9846976, 13609264, 27218528, 45080687, 54437056, 90161374, 180322748, 360645496, 721290992, 1442581984, 2885163968]

約数ペア:

[(1, 2885163968), (2, 1442581984), (4, 721290992), (8, 360645496), (16, 180322748), (32, 90161374), (53, 54437056), (64, 45080687), (106, 27218528), (212, 13609264), (293, 9846976), (424, 6804632), (586, 4923488), (848, 3402316), (1172, 2461744), (1696, 1701158), (2344, 1230872), (2903, 993856), (3392, 850579), (4688, 615436), (5806, 496928), (9376, 307718), (11612, 248464), (15529, 185792), (18752, 153859), (23224, 124232), (31058, 92896), (46448, 62116)]