27921292

素因数分解:

$2^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{5011}}^1$

素因数の和:5221

約数の個数: 24

約数和(自身を含む): 56134400

約数和(自身を除く): 28213108

約数列:

[1, 2, 4, 7, 14, 28, 199, 398, 796, 1393, 2786, 5011, 5572, 10022, 20044, 35077, 70154, 140308, 997189, 1994378, 3988756, 6980323, 13960646, 27921292]

約数ペア:

[(1, 27921292), (2, 13960646), (4, 6980323), (7, 3988756), (14, 1994378), (28, 997189), (199, 140308), (398, 70154), (796, 35077), (1393, 20044), (2786, 10022), (5011, 5572)]