28535716

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{2857}}^1$

素因数の和:3099

約数の個数: 24

約数和(自身を含む): 54736416

約数和(自身を除く): 26200700

約数列:

[1, 2, 4, 11, 22, 44, 227, 454, 908, 2497, 2857, 4994, 5714, 9988, 11428, 31427, 62854, 125708, 648539, 1297078, 2594156, 7133929, 14267858, 28535716]

約数ペア:

[(1, 28535716), (2, 14267858), (4, 7133929), (11, 2594156), (22, 1297078), (44, 648539), (227, 125708), (454, 62854), (908, 31427), (2497, 11428), (2857, 9988), (4994, 5714)]