8740424

素因数分解:

$2^3\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2027}}^1$

素因数の和:2058

約数の個数: 48

約数和(自身を含む): 20807280

約数和(自身を除く): 12066856

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 49, 56, 77, 88, 98, 154, 196, 308, 392, 539, 616, 1078, 2027, 2156, 4054, 4312, 8108, 14189, 16216, 22297, 28378, 44594, 56756, 89188, 99323, 113512, 156079, 178376, 198646, 312158, 397292, 624316, 794584, 1092553, 1248632, 2185106, 4370212, 8740424]

約数ペア:

[(1, 8740424), (2, 4370212), (4, 2185106), (7, 1248632), (8, 1092553), (11, 794584), (14, 624316), (22, 397292), (28, 312158), (44, 198646), (49, 178376), (56, 156079), (77, 113512), (88, 99323), (98, 89188), (154, 56756), (196, 44594), (308, 28378), (392, 22297), (539, 16216), (616, 14189), (1078, 8108), (2027, 4312), (2156, 4054)]