25869568

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{727}}^1$

素因数の和:882

約数の個数: 36

約数和(自身を含む): 52081120

約数和(自身を除く): 26211552

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 256, 278, 556, 727, 1112, 1454, 2224, 2908, 4448, 5816, 8896, 11632, 17792, 23264, 35584, 46528, 93056, 101053, 186112, 202106, 404212, 808424, 1616848, 3233696, 6467392, 12934784, 25869568]

約数ペア:

[(1, 25869568), (2, 12934784), (4, 6467392), (8, 3233696), (16, 1616848), (32, 808424), (64, 404212), (128, 202106), (139, 186112), (256, 101053), (278, 93056), (556, 46528), (727, 35584), (1112, 23264), (1454, 17792), (2224, 11632), (2908, 8896), (4448, 5816)]