28567648

素因数分解:

$2^5\times {\mathrm{101}}^1\times {\mathrm{8839}}^1$

素因数の和:8950

約数の個数: 24

約数和(自身を含む): 56805840

約数和(自身を除く): 28238192

約数列:

[1, 2, 4, 8, 16, 32, 101, 202, 404, 808, 1616, 3232, 8839, 17678, 35356, 70712, 141424, 282848, 892739, 1785478, 3570956, 7141912, 14283824, 28567648]

約数ペア:

[(1, 28567648), (2, 14283824), (4, 7141912), (8, 3570956), (16, 1785478), (32, 892739), (101, 282848), (202, 141424), (404, 70712), (808, 35356), (1616, 17678), (3232, 8839)]