25971392

素因数分解:

$2^6\times {\mathrm{257}}^1\times {\mathrm{1579}}^1$

素因数の和:1848

約数の個数: 28

約数和(自身を含む): 51770280

約数和(自身を除く): 25798888

約数列:

[1, 2, 4, 8, 16, 32, 64, 257, 514, 1028, 1579, 2056, 3158, 4112, 6316, 8224, 12632, 16448, 25264, 50528, 101056, 405803, 811606, 1623212, 3246424, 6492848, 12985696, 25971392]

約数ペア:

[(1, 25971392), (2, 12985696), (4, 6492848), (8, 3246424), (16, 1623212), (32, 811606), (64, 405803), (257, 101056), (514, 50528), (1028, 25264), (1579, 16448), (2056, 12632), (3158, 8224), (4112, 6316)]