28390606848

素因数分解:

$2^{11}\times 3^2\times {\mathrm{1540289}}^1$

素因数の和:1540317

約数の個数: 72

約数和(自身を含む): 81997338150

約数和(自身を除く): 53606731302

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 512, 576, 768, 1024, 1152, 1536, 2048, 2304, 3072, 4608, 6144, 9216, 18432, 1540289, 3080578, 4620867, 6161156, 9241734, 12322312, 13862601, 18483468, 24644624, 27725202, 36966936, 49289248, 55450404, 73933872, 98578496, 110900808, 147867744, 197156992, 221801616, 295735488, 394313984, 443603232, 591470976, 788627968, 887206464, 1182941952, 1577255936, 1774412928, 2365883904, 3154511872, 3548825856, 4731767808, 7097651712, 9463535616, 14195303424, 28390606848]

約数ペア:

[(1, 28390606848), (2, 14195303424), (3, 9463535616), (4, 7097651712), (6, 4731767808), (8, 3548825856), (9, 3154511872), (12, 2365883904), (16, 1774412928), (18, 1577255936), (24, 1182941952), (32, 887206464), (36, 788627968), (48, 591470976), (64, 443603232), (72, 394313984), (96, 295735488), (128, 221801616), (144, 197156992), (192, 147867744), (256, 110900808), (288, 98578496), (384, 73933872), (512, 55450404), (576, 49289248), (768, 36966936), (1024, 27725202), (1152, 24644624), (1536, 18483468), (2048, 13862601), (2304, 12322312), (3072, 9241734), (4608, 6161156), (6144, 4620867), (9216, 3080578), (18432, 1540289)]