287780864

素因数分解:

$2^{12}\times 7^1\times {\mathrm{10037}}^1$

素因数の和:10068

約数の個数: 52

約数和(自身を含む): 657770064

約数和(自身を除く): 369989200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 1024, 1792, 2048, 3584, 4096, 7168, 10037, 14336, 20074, 28672, 40148, 70259, 80296, 140518, 160592, 281036, 321184, 562072, 642368, 1124144, 1284736, 2248288, 2569472, 4496576, 5138944, 8993152, 10277888, 17986304, 20555776, 35972608, 41111552, 71945216, 143890432, 287780864]

約数ペア:

[(1, 287780864), (2, 143890432), (4, 71945216), (7, 41111552), (8, 35972608), (14, 20555776), (16, 17986304), (28, 10277888), (32, 8993152), (56, 5138944), (64, 4496576), (112, 2569472), (128, 2248288), (224, 1284736), (256, 1124144), (448, 642368), (512, 562072), (896, 321184), (1024, 281036), (1792, 160592), (2048, 140518), (3584, 80296), (4096, 70259), (7168, 40148), (10037, 28672), (14336, 20074)]