27870976

素因数分解:

$2^8\times 7^1\times {\mathrm{103}}^1\times {\mathrm{151}}^1$

素因数の和:277

約数の個数: 72

約数和(自身を含む): 64623104

約数和(自身を除く): 36752128

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 103, 112, 128, 151, 206, 224, 256, 302, 412, 448, 604, 721, 824, 896, 1057, 1208, 1442, 1648, 1792, 2114, 2416, 2884, 3296, 4228, 4832, 5768, 6592, 8456, 9664, 11536, 13184, 15553, 16912, 19328, 23072, 26368, 31106, 33824, 38656, 46144, 62212, 67648, 92288, 108871, 124424, 135296, 184576, 217742, 248848, 270592, 435484, 497696, 870968, 995392, 1741936, 1990784, 3483872, 3981568, 6967744, 13935488, 27870976]

約数ペア:

[(1, 27870976), (2, 13935488), (4, 6967744), (7, 3981568), (8, 3483872), (14, 1990784), (16, 1741936), (28, 995392), (32, 870968), (56, 497696), (64, 435484), (103, 270592), (112, 248848), (128, 217742), (151, 184576), (206, 135296), (224, 124424), (256, 108871), (302, 92288), (412, 67648), (448, 62212), (604, 46144), (721, 38656), (824, 33824), (896, 31106), (1057, 26368), (1208, 23072), (1442, 19328), (1648, 16912), (1792, 15553), (2114, 13184), (2416, 11536), (2884, 9664), (3296, 8456), (4228, 6592), (4832, 5768)]