12143264

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{2357}}^1$

素因数の和:2397

約数の個数: 48

約数和(自身を含む): 28522368

約数和(自身を除く): 16379104

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2357, 2576, 4714, 5152, 9428, 16499, 18856, 32998, 37712, 54211, 65996, 75424, 108422, 131992, 216844, 263984, 379477, 433688, 527968, 758954, 867376, 1517908, 1734752, 3035816, 6071632, 12143264]

約数ペア:

[(1, 12143264), (2, 6071632), (4, 3035816), (7, 1734752), (8, 1517908), (14, 867376), (16, 758954), (23, 527968), (28, 433688), (32, 379477), (46, 263984), (56, 216844), (92, 131992), (112, 108422), (161, 75424), (184, 65996), (224, 54211), (322, 37712), (368, 32998), (644, 18856), (736, 16499), (1288, 9428), (2357, 5152), (2576, 4714)]