39271456

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{881}}^1$

素因数の和:1097

約数の個数: 48

約数和(自身を含む): 88905600

約数和(自身を除く): 49634144

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 881, 1393, 1592, 1762, 2786, 3184, 3524, 5572, 6167, 6368, 7048, 11144, 12334, 14096, 22288, 24668, 28192, 44576, 49336, 98672, 175319, 197344, 350638, 701276, 1227233, 1402552, 2454466, 2805104, 4908932, 5610208, 9817864, 19635728, 39271456]

約数ペア:

[(1, 39271456), (2, 19635728), (4, 9817864), (7, 5610208), (8, 4908932), (14, 2805104), (16, 2454466), (28, 1402552), (32, 1227233), (56, 701276), (112, 350638), (199, 197344), (224, 175319), (398, 98672), (796, 49336), (881, 44576), (1393, 28192), (1592, 24668), (1762, 22288), (2786, 14096), (3184, 12334), (3524, 11144), (5572, 7048), (6167, 6368)]