28390884

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{4799}}^1$

素因数の和:4852

約数の個数: 48

約数和(自身を含む): 72576000

約数和(自身を除く): 44185116

約数列:

[1, 2, 3, 4, 6, 12, 17, 29, 34, 51, 58, 68, 87, 102, 116, 174, 204, 348, 493, 986, 1479, 1972, 2958, 4799, 5916, 9598, 14397, 19196, 28794, 57588, 81583, 139171, 163166, 244749, 278342, 326332, 417513, 489498, 556684, 835026, 978996, 1670052, 2365907, 4731814, 7097721, 9463628, 14195442, 28390884]

約数ペア:

[(1, 28390884), (2, 14195442), (3, 9463628), (4, 7097721), (6, 4731814), (12, 2365907), (17, 1670052), (29, 978996), (34, 835026), (51, 556684), (58, 489498), (68, 417513), (87, 326332), (102, 278342), (116, 244749), (174, 163166), (204, 139171), (348, 81583), (493, 57588), (986, 28794), (1479, 19196), (1972, 14397), (2958, 9598), (4799, 5916)]