1256896

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{479}}^1$

素因数の和:532

約数の個数: 28

約数和(自身を含む): 2560320

約数和(自身を除く): 1303424

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 479, 656, 958, 1312, 1916, 2624, 3832, 7664, 15328, 19639, 30656, 39278, 78556, 157112, 314224, 628448, 1256896]

約数ペア:

[(1, 1256896), (2, 628448), (4, 314224), (8, 157112), (16, 78556), (32, 39278), (41, 30656), (64, 19639), (82, 15328), (164, 7664), (328, 3832), (479, 2624), (656, 1916), (958, 1312)]