551036303984

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25529851}}^1$

素因数の和:25529949

約数の個数: 40

約数和(自身を含む): 1139652593280

約数和(自身を除く): 588616289296

約数列:

[1, 2, 4, 8, 16, 19, 38, 71, 76, 142, 152, 284, 304, 568, 1136, 1349, 2698, 5396, 10792, 21584, 25529851, 51059702, 102119404, 204238808, 408477616, 485067169, 970134338, 1812619421, 1940268676, 3625238842, 3880537352, 7250477684, 7761074704, 14500955368, 29001910736, 34439768999, 68879537998, 137759075996, 275518151992, 551036303984]

約数ペア:

[(1, 551036303984), (2, 275518151992), (4, 137759075996), (8, 68879537998), (16, 34439768999), (19, 29001910736), (38, 14500955368), (71, 7761074704), (76, 7250477684), (142, 3880537352), (152, 3625238842), (284, 1940268676), (304, 1812619421), (568, 970134338), (1136, 485067169), (1349, 408477616), (2698, 204238808), (5396, 102119404), (10792, 51059702), (21584, 25529851)]