57560368

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211619}}^1$

素因数の和:211644

約数の個数: 20

約数和(自身を含む): 118083960

約数和(自身を除く): 60523592

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 211619, 423238, 846476, 1692952, 3385904, 3597523, 7195046, 14390092, 28780184, 57560368]

約数ペア:

[(1, 57560368), (2, 28780184), (4, 14390092), (8, 7195046), (16, 3597523), (17, 3385904), (34, 1692952), (68, 846476), (136, 423238), (272, 211619)]