28356918

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{317}}^1\times {\mathrm{877}}^1$

素因数の和:1216

約数の個数: 32

約数和(自身を含む): 60308064

約数和(自身を除く): 31951146

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 317, 634, 877, 951, 1754, 1902, 2631, 5262, 5389, 10778, 14909, 16167, 29818, 32334, 44727, 89454, 278009, 556018, 834027, 1668054, 4726153, 9452306, 14178459, 28356918]

約数ペア:

[(1, 28356918), (2, 14178459), (3, 9452306), (6, 4726153), (17, 1668054), (34, 834027), (51, 556018), (102, 278009), (317, 89454), (634, 44727), (877, 32334), (951, 29818), (1754, 16167), (1902, 14909), (2631, 10778), (5262, 5389)]