27847904

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{103}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 67931136

約数和(自身を除く): 40083232

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 71, 103, 112, 119, 136, 142, 206, 224, 238, 272, 284, 412, 476, 497, 544, 568, 721, 824, 952, 994, 1136, 1207, 1442, 1648, 1751, 1904, 1988, 2272, 2414, 2884, 3296, 3502, 3808, 3976, 4828, 5768, 7004, 7313, 7952, 8449, 9656, 11536, 12257, 14008, 14626, 15904, 16898, 19312, 23072, 24514, 28016, 29252, 33796, 38624, 49028, 51191, 56032, 58504, 67592, 98056, 102382, 117008, 124321, 135184, 196112, 204764, 234016, 248642, 270368, 392224, 409528, 497284, 819056, 870247, 994568, 1638112, 1740494, 1989136, 3480988, 3978272, 6961976, 13923952, 27847904]

約数ペア:

[(1, 27847904), (2, 13923952), (4, 6961976), (7, 3978272), (8, 3480988), (14, 1989136), (16, 1740494), (17, 1638112), (28, 994568), (32, 870247), (34, 819056), (56, 497284), (68, 409528), (71, 392224), (103, 270368), (112, 248642), (119, 234016), (136, 204764), (142, 196112), (206, 135184), (224, 124321), (238, 117008), (272, 102382), (284, 98056), (412, 67592), (476, 58504), (497, 56032), (544, 51191), (568, 49028), (721, 38624), (824, 33796), (952, 29252), (994, 28016), (1136, 24514), (1207, 23072), (1442, 19312), (1648, 16898), (1751, 15904), (1904, 14626), (1988, 14008), (2272, 12257), (2414, 11536), (2884, 9656), (3296, 8449), (3502, 7952), (3808, 7313), (3976, 7004), (4828, 5768)]