28273573888

素因数分解:

$2^{15}\times 7^2\times {\mathrm{17609}}^1$

素因数の和:17653

約数の個数: 96

約数和(自身を含む): 65782066950

約数和(自身を除く): 37508493062

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, 1792, 2048, 3136, 3584, 4096, 6272, 7168, 8192, 12544, 14336, 16384, 17609, 25088, 28672, 32768, 35218, 50176, 57344, 70436, 100352, 114688, 123263, 140872, 200704, 229376, 246526, 281744, 401408, 493052, 563488, 802816, 862841, 986104, 1126976, 1605632, 1725682, 1972208, 2253952, 3451364, 3944416, 4507904, 6902728, 7888832, 9015808, 13805456, 15777664, 18031616, 27610912, 31555328, 36063232, 55221824, 63110656, 72126464, 110443648, 126221312, 144252928, 220887296, 252442624, 288505856, 441774592, 504885248, 577011712, 883549184, 1009770496, 1767098368, 2019540992, 3534196736, 4039081984, 7068393472, 14136786944, 28273573888]

約数ペア:

[(1, 28273573888), (2, 14136786944), (4, 7068393472), (7, 4039081984), (8, 3534196736), (14, 2019540992), (16, 1767098368), (28, 1009770496), (32, 883549184), (49, 577011712), (56, 504885248), (64, 441774592), (98, 288505856), (112, 252442624), (128, 220887296), (196, 144252928), (224, 126221312), (256, 110443648), (392, 72126464), (448, 63110656), (512, 55221824), (784, 36063232), (896, 31555328), (1024, 27610912), (1568, 18031616), (1792, 15777664), (2048, 13805456), (3136, 9015808), (3584, 7888832), (4096, 6902728), (6272, 4507904), (7168, 3944416), (8192, 3451364), (12544, 2253952), (14336, 1972208), (16384, 1725682), (17609, 1605632), (25088, 1126976), (28672, 986104), (32768, 862841), (35218, 802816), (50176, 563488), (57344, 493052), (70436, 401408), (100352, 281744), (114688, 246526), (123263, 229376), (140872, 200704)]