40798772

素因数分解:

$2^2\times 7^2\times {\mathrm{41}}^1\times {\mathrm{5077}}^1$

素因数の和:5136

約数の個数: 36

約数和(自身を含む): 85097124

約数和(自身を除く): 44298352

約数列:

[1, 2, 4, 7, 14, 28, 41, 49, 82, 98, 164, 196, 287, 574, 1148, 2009, 4018, 5077, 8036, 10154, 20308, 35539, 71078, 142156, 208157, 248773, 416314, 497546, 832628, 995092, 1457099, 2914198, 5828396, 10199693, 20399386, 40798772]

約数ペア:

[(1, 40798772), (2, 20399386), (4, 10199693), (7, 5828396), (14, 2914198), (28, 1457099), (41, 995092), (49, 832628), (82, 497546), (98, 416314), (164, 248773), (196, 208157), (287, 142156), (574, 71078), (1148, 35539), (2009, 20308), (4018, 10154), (5077, 8036)]