8393728

素因数分解:

$2^{10}\times 7^1\times {\mathrm{1171}}^1$

素因数の和:1198

約数の個数: 44

約数和(自身を含む): 19192672

約数和(自身を除く): 10798944

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1171, 1792, 2342, 3584, 4684, 7168, 8197, 9368, 16394, 18736, 32788, 37472, 65576, 74944, 131152, 149888, 262304, 299776, 524608, 599552, 1049216, 1199104, 2098432, 4196864, 8393728]

約数ペア:

[(1, 8393728), (2, 4196864), (4, 2098432), (7, 1199104), (8, 1049216), (14, 599552), (16, 524608), (28, 299776), (32, 262304), (56, 149888), (64, 131152), (112, 74944), (128, 65576), (224, 37472), (256, 32788), (448, 18736), (512, 16394), (896, 9368), (1024, 8197), (1171, 7168), (1792, 4684), (2342, 3584)]