551428024

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{240169}}^1$

素因数の和:240223

約数の個数: 32

約数和(自身を含む): 1210456800

約数和(自身を除く): 659028776

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 240169, 480338, 960676, 1681183, 1921352, 3362366, 6724732, 9846929, 13449464, 19693858, 39387716, 68928503, 78775432, 137857006, 275714012, 551428024]

約数ペア:

[(1, 551428024), (2, 275714012), (4, 137857006), (7, 78775432), (8, 68928503), (14, 39387716), (28, 19693858), (41, 13449464), (56, 9846929), (82, 6724732), (164, 3362366), (287, 1921352), (328, 1681183), (574, 960676), (1148, 480338), (2296, 240169)]