1556819392

素因数分解:

$2^6\times {\mathrm{1123}}^1\times {\mathrm{21661}}^1$

素因数の和:22796

約数の個数: 28

約数和(自身を含む): 3092207176

約数和(自身を除く): 1535387784

約数列:

[1, 2, 4, 8, 16, 32, 64, 1123, 2246, 4492, 8984, 17968, 21661, 35936, 43322, 71872, 86644, 173288, 346576, 693152, 1386304, 24325303, 48650606, 97301212, 194602424, 389204848, 778409696, 1556819392]

約数ペア:

[(1, 1556819392), (2, 778409696), (4, 389204848), (8, 194602424), (16, 97301212), (32, 48650606), (64, 24325303), (1123, 1386304), (2246, 693152), (4492, 346576), (8984, 173288), (17968, 86644), (21661, 71872), (35936, 43322)]