78826496

素因数分解:

$2^{10}\times 7^2\times {\mathrm{1571}}^1$

素因数の和:1605

約数の個数: 66

約数和(自身を含む): 183419388

約数和(自身を除く): 104592892

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 256, 392, 448, 512, 784, 896, 1024, 1568, 1571, 1792, 3136, 3142, 3584, 6272, 6284, 7168, 10997, 12544, 12568, 21994, 25088, 25136, 43988, 50176, 50272, 76979, 87976, 100544, 153958, 175952, 201088, 307916, 351904, 402176, 615832, 703808, 804352, 1231664, 1407616, 1608704, 2463328, 2815232, 4926656, 5630464, 9853312, 11260928, 19706624, 39413248, 78826496]

約数ペア:

[(1, 78826496), (2, 39413248), (4, 19706624), (7, 11260928), (8, 9853312), (14, 5630464), (16, 4926656), (28, 2815232), (32, 2463328), (49, 1608704), (56, 1407616), (64, 1231664), (98, 804352), (112, 703808), (128, 615832), (196, 402176), (224, 351904), (256, 307916), (392, 201088), (448, 175952), (512, 153958), (784, 100544), (896, 87976), (1024, 76979), (1568, 50272), (1571, 50176), (1792, 43988), (3136, 25136), (3142, 25088), (3584, 21994), (6272, 12568), (6284, 12544), (7168, 10997)]