9889264

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:398

約数の個数: 80

約数和(自身を含む): 24998400

約数和(自身を除く): 15109136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 23, 28, 44, 46, 56, 77, 88, 92, 112, 154, 161, 176, 184, 253, 308, 322, 349, 368, 506, 616, 644, 698, 1012, 1232, 1288, 1396, 1771, 2024, 2443, 2576, 2792, 3542, 3839, 4048, 4886, 5584, 7084, 7678, 8027, 9772, 14168, 15356, 16054, 19544, 26873, 28336, 30712, 32108, 39088, 53746, 56189, 61424, 64216, 88297, 107492, 112378, 128432, 176594, 214984, 224756, 353188, 429968, 449512, 618079, 706376, 899024, 1236158, 1412752, 2472316, 4944632, 9889264]

約数ペア:

[(1, 9889264), (2, 4944632), (4, 2472316), (7, 1412752), (8, 1236158), (11, 899024), (14, 706376), (16, 618079), (22, 449512), (23, 429968), (28, 353188), (44, 224756), (46, 214984), (56, 176594), (77, 128432), (88, 112378), (92, 107492), (112, 88297), (154, 64216), (161, 61424), (176, 56189), (184, 53746), (253, 39088), (308, 32108), (322, 30712), (349, 28336), (368, 26873), (506, 19544), (616, 16054), (644, 15356), (698, 14168), (1012, 9772), (1232, 8027), (1288, 7678), (1396, 7084), (1771, 5584), (2024, 4886), (2443, 4048), (2576, 3839), (2792, 3542)]