4145536

素因数分解:

$2^7\times {\mathrm{139}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 32

約数和(自身を含む): 8353800

約数和(自身を除く): 4208264

約数列:

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

約数ペア:

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