28433812

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{131}}^1\times {\mathrm{4933}}^1$

素因数の和:5079

約数の個数: 24

約数和(自身を含む): 54708192

約数和(自身を除く): 26274380

約数列:

[1, 2, 4, 11, 22, 44, 131, 262, 524, 1441, 2882, 4933, 5764, 9866, 19732, 54263, 108526, 217052, 646223, 1292446, 2584892, 7108453, 14216906, 28433812]

約数ペア:

[(1, 28433812), (2, 14216906), (4, 7108453), (11, 2584892), (22, 1292446), (44, 646223), (131, 217052), (262, 108526), (524, 54263), (1441, 19732), (2882, 9866), (4933, 5764)]