28598290

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{2053}}^1$

素因数の和:2266

約数の個数: 32

約数和(自身を含む): 59155200

約数和(自身を除く): 30556910

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 199, 398, 995, 1393, 1990, 2053, 2786, 4106, 6965, 10265, 13930, 14371, 20530, 28742, 71855, 143710, 408547, 817094, 2042735, 2859829, 4085470, 5719658, 14299145, 28598290]

約数ペア:

[(1, 28598290), (2, 14299145), (5, 5719658), (7, 4085470), (10, 2859829), (14, 2042735), (35, 817094), (70, 408547), (199, 143710), (398, 71855), (995, 28742), (1393, 20530), (1990, 14371), (2053, 13930), (2786, 10265), (4106, 6965)]