29779468

素因数分解:

$2^2\times {\mathrm{31}}^2\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 36

約数和(自身を含む): 55163136

約数和(自身を除く): 25383668

約数列:

[1, 2, 4, 31, 61, 62, 122, 124, 127, 244, 254, 508, 961, 1891, 1922, 3782, 3844, 3937, 7564, 7747, 7874, 15494, 15748, 30988, 58621, 117242, 122047, 234484, 240157, 244094, 480314, 488188, 960628, 7444867, 14889734, 29779468]

約数ペア:

[(1, 29779468), (2, 14889734), (4, 7444867), (31, 960628), (61, 488188), (62, 480314), (122, 244094), (124, 240157), (127, 234484), (244, 122047), (254, 117242), (508, 58621), (961, 30988), (1891, 15748), (1922, 15494), (3782, 7874), (3844, 7747), (3937, 7564)]