8291072

素因数分解:

$2^8\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:388

約数の個数: 36

約数和(自身を含む): 16740360

約数和(自身を除く): 8449288

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 139, 233, 256, 278, 466, 556, 932, 1112, 1864, 2224, 3728, 4448, 7456, 8896, 14912, 17792, 29824, 32387, 35584, 59648, 64774, 129548, 259096, 518192, 1036384, 2072768, 4145536, 8291072]

約数ペア:

[(1, 8291072), (2, 4145536), (4, 2072768), (8, 1036384), (16, 518192), (32, 259096), (64, 129548), (128, 64774), (139, 59648), (233, 35584), (256, 32387), (278, 29824), (466, 17792), (556, 14912), (932, 8896), (1112, 7456), (1864, 4448), (2224, 3728)]