27590864

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{337}}^1$

素因数の和:412

約数の個数: 80

約数和(自身を含む): 66388608

約数和(自身を除く): 38797744

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 43, 56, 68, 86, 112, 119, 136, 172, 238, 272, 301, 337, 344, 476, 602, 674, 688, 731, 952, 1204, 1348, 1462, 1904, 2359, 2408, 2696, 2924, 4718, 4816, 5117, 5392, 5729, 5848, 9436, 10234, 11458, 11696, 14491, 18872, 20468, 22916, 28982, 37744, 40103, 40936, 45832, 57964, 80206, 81872, 91664, 101437, 115928, 160412, 202874, 231856, 246347, 320824, 405748, 492694, 641648, 811496, 985388, 1622992, 1724429, 1970776, 3448858, 3941552, 6897716, 13795432, 27590864]

約数ペア:

[(1, 27590864), (2, 13795432), (4, 6897716), (7, 3941552), (8, 3448858), (14, 1970776), (16, 1724429), (17, 1622992), (28, 985388), (34, 811496), (43, 641648), (56, 492694), (68, 405748), (86, 320824), (112, 246347), (119, 231856), (136, 202874), (172, 160412), (238, 115928), (272, 101437), (301, 91664), (337, 81872), (344, 80206), (476, 57964), (602, 45832), (674, 40936), (688, 40103), (731, 37744), (952, 28982), (1204, 22916), (1348, 20468), (1462, 18872), (1904, 14491), (2359, 11696), (2408, 11458), (2696, 10234), (2924, 9436), (4718, 5848), (4816, 5729), (5117, 5392)]