28893606

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{199}}^1\times {\mathrm{3457}}^1$

素因数の和:3668

約数の個数: 32

約数和(自身を含む): 66393600

約数和(自身を除く): 37499994

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 199, 398, 597, 1194, 1393, 2786, 3457, 4179, 6914, 8358, 10371, 20742, 24199, 48398, 72597, 145194, 687943, 1375886, 2063829, 4127658, 4815601, 9631202, 14446803, 28893606]

約数ペア:

[(1, 28893606), (2, 14446803), (3, 9631202), (6, 4815601), (7, 4127658), (14, 2063829), (21, 1375886), (42, 687943), (199, 145194), (398, 72597), (597, 48398), (1194, 24199), (1393, 20742), (2786, 10371), (3457, 8358), (4179, 6914)]