12772144

素因数分解:

$2^4\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1481}}^1$

素因数の和:1514

約数の個数: 60

約数和(自身を含む): 31424328

約数和(自身を除く): 18652184

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 44, 49, 56, 77, 88, 98, 112, 154, 176, 196, 308, 392, 539, 616, 784, 1078, 1232, 1481, 2156, 2962, 4312, 5924, 8624, 10367, 11848, 16291, 20734, 23696, 32582, 41468, 65164, 72569, 82936, 114037, 130328, 145138, 165872, 228074, 260656, 290276, 456148, 580552, 798259, 912296, 1161104, 1596518, 1824592, 3193036, 6386072, 12772144]

約数ペア:

[(1, 12772144), (2, 6386072), (4, 3193036), (7, 1824592), (8, 1596518), (11, 1161104), (14, 912296), (16, 798259), (22, 580552), (28, 456148), (44, 290276), (49, 260656), (56, 228074), (77, 165872), (88, 145138), (98, 130328), (112, 114037), (154, 82936), (176, 72569), (196, 65164), (308, 41468), (392, 32582), (539, 23696), (616, 20734), (784, 16291), (1078, 11848), (1232, 10367), (1481, 8624), (2156, 5924), (2962, 4312)]