27251168

素因数分解:

$2^5\times 7^1\times {\mathrm{19}}^2\times {\mathrm{337}}^1$

素因数の和:392

約数の個数: 72

約数和(自身を含む): 64904112

約数和(自身を除く): 37652944

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 76, 112, 133, 152, 224, 266, 304, 337, 361, 532, 608, 674, 722, 1064, 1348, 1444, 2128, 2359, 2527, 2696, 2888, 4256, 4718, 5054, 5392, 5776, 6403, 9436, 10108, 10784, 11552, 12806, 18872, 20216, 25612, 37744, 40432, 44821, 51224, 75488, 80864, 89642, 102448, 121657, 179284, 204896, 243314, 358568, 486628, 717136, 851599, 973256, 1434272, 1703198, 1946512, 3406396, 3893024, 6812792, 13625584, 27251168]

約数ペア:

[(1, 27251168), (2, 13625584), (4, 6812792), (7, 3893024), (8, 3406396), (14, 1946512), (16, 1703198), (19, 1434272), (28, 973256), (32, 851599), (38, 717136), (56, 486628), (76, 358568), (112, 243314), (133, 204896), (152, 179284), (224, 121657), (266, 102448), (304, 89642), (337, 80864), (361, 75488), (532, 51224), (608, 44821), (674, 40432), (722, 37744), (1064, 25612), (1348, 20216), (1444, 18872), (2128, 12806), (2359, 11552), (2527, 10784), (2696, 10108), (2888, 9436), (4256, 6403), (4718, 5776), (5054, 5392)]