1896173888

素因数分解:

$2^6\times 7^1\times {\mathrm{199}}^1\times {\mathrm{21269}}^1$

素因数の和:21487

約数の個数: 56

約数和(自身を含む): 4322064000

約数和(自身を除く): 2425890112

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 199, 224, 398, 448, 796, 1393, 1592, 2786, 3184, 5572, 6368, 11144, 12736, 21269, 22288, 42538, 44576, 85076, 89152, 148883, 170152, 297766, 340304, 595532, 680608, 1191064, 1361216, 2382128, 4232531, 4764256, 8465062, 9528512, 16930124, 29627717, 33860248, 59255434, 67720496, 118510868, 135440992, 237021736, 270881984, 474043472, 948086944, 1896173888]

約数ペア:

[(1, 1896173888), (2, 948086944), (4, 474043472), (7, 270881984), (8, 237021736), (14, 135440992), (16, 118510868), (28, 67720496), (32, 59255434), (56, 33860248), (64, 29627717), (112, 16930124), (199, 9528512), (224, 8465062), (398, 4764256), (448, 4232531), (796, 2382128), (1393, 1361216), (1592, 1191064), (2786, 680608), (3184, 595532), (5572, 340304), (6368, 297766), (11144, 170152), (12736, 148883), (21269, 89152), (22288, 85076), (42538, 44576)]