27453244

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{379}}^1$

素因数の和:602

約数の個数: 48

約数和(自身を含む): 59584000

約数和(自身を除く): 32130756

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 199, 364, 379, 398, 758, 796, 1393, 1516, 2587, 2653, 2786, 4927, 5174, 5306, 5572, 9854, 10348, 10612, 18109, 19708, 34489, 36218, 68978, 72436, 75421, 137956, 150842, 301684, 527947, 980473, 1055894, 1960946, 2111788, 3921892, 6863311, 13726622, 27453244]

約数ペア:

[(1, 27453244), (2, 13726622), (4, 6863311), (7, 3921892), (13, 2111788), (14, 1960946), (26, 1055894), (28, 980473), (52, 527947), (91, 301684), (182, 150842), (199, 137956), (364, 75421), (379, 72436), (398, 68978), (758, 36218), (796, 34489), (1393, 19708), (1516, 18109), (2587, 10612), (2653, 10348), (2786, 9854), (4927, 5572), (5174, 5306)]