2854728

素因数分解:

$2^3\times 3^2\times {\mathrm{31}}^1\times {\mathrm{1279}}^1$

素因数の和:1322

約数の個数: 48

約数和(自身を含む): 7987200

約数和(自身を除く): 5132472

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 31, 36, 62, 72, 93, 124, 186, 248, 279, 372, 558, 744, 1116, 1279, 2232, 2558, 3837, 5116, 7674, 10232, 11511, 15348, 23022, 30696, 39649, 46044, 79298, 92088, 118947, 158596, 237894, 317192, 356841, 475788, 713682, 951576, 1427364, 2854728]

約数ペア:

[(1, 2854728), (2, 1427364), (3, 951576), (4, 713682), (6, 475788), (8, 356841), (9, 317192), (12, 237894), (18, 158596), (24, 118947), (31, 92088), (36, 79298), (62, 46044), (72, 39649), (93, 30696), (124, 23022), (186, 15348), (248, 11511), (279, 10232), (372, 7674), (558, 5116), (744, 3837), (1116, 2558), (1279, 2232)]