27925744

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1193}}^1$

素因数の和:1238

約数の個数: 80

約数和(自身を含む): 71066880

約数和(自身を除く): 43141136

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 19, 22, 28, 38, 44, 56, 76, 77, 88, 112, 133, 152, 154, 176, 209, 266, 304, 308, 418, 532, 616, 836, 1064, 1193, 1232, 1463, 1672, 2128, 2386, 2926, 3344, 4772, 5852, 8351, 9544, 11704, 13123, 16702, 19088, 22667, 23408, 26246, 33404, 45334, 52492, 66808, 90668, 91861, 104984, 133616, 158669, 181336, 183722, 209968, 249337, 317338, 362672, 367444, 498674, 634676, 734888, 997348, 1269352, 1469776, 1745359, 1994696, 2538704, 3490718, 3989392, 6981436, 13962872, 27925744]

約数ペア:

[(1, 27925744), (2, 13962872), (4, 6981436), (7, 3989392), (8, 3490718), (11, 2538704), (14, 1994696), (16, 1745359), (19, 1469776), (22, 1269352), (28, 997348), (38, 734888), (44, 634676), (56, 498674), (76, 367444), (77, 362672), (88, 317338), (112, 249337), (133, 209968), (152, 183722), (154, 181336), (176, 158669), (209, 133616), (266, 104984), (304, 91861), (308, 90668), (418, 66808), (532, 52492), (616, 45334), (836, 33404), (1064, 26246), (1193, 23408), (1232, 22667), (1463, 19088), (1672, 16702), (2128, 13123), (2386, 11704), (2926, 9544), (3344, 8351), (4772, 5852)]