27695329232

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{1979}}^1\times {\mathrm{20341}}^1$

素因数の和:22371

約数の個数: 40

約数和(自身を含む): 54938046240

約数和(自身を除く): 27242717008

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 344, 688, 1979, 3958, 7916, 15832, 20341, 31664, 40682, 81364, 85097, 162728, 170194, 325456, 340388, 680776, 874663, 1361552, 1749326, 3498652, 6997304, 13994608, 40254839, 80509678, 161019356, 322038712, 644077424, 1730958077, 3461916154, 6923832308, 13847664616, 27695329232]

約数ペア:

[(1, 27695329232), (2, 13847664616), (4, 6923832308), (8, 3461916154), (16, 1730958077), (43, 644077424), (86, 322038712), (172, 161019356), (344, 80509678), (688, 40254839), (1979, 13994608), (3958, 6997304), (7916, 3498652), (15832, 1749326), (20341, 1361552), (31664, 874663), (40682, 680776), (81364, 340388), (85097, 325456), (162728, 170194)]