65019121664

素因数分解:

$2^{12}\times 7^1\times {\mathrm{223}}^1\times {\mathrm{10169}}^1$

素因数の和:10423

約数の個数: 104

約数和(自身を含む): 149278026240

約数和(自身を除く): 84258904576

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 223, 224, 256, 446, 448, 512, 892, 896, 1024, 1561, 1784, 1792, 2048, 3122, 3568, 3584, 4096, 6244, 7136, 7168, 10169, 12488, 14272, 14336, 20338, 24976, 28544, 28672, 40676, 49952, 57088, 71183, 81352, 99904, 114176, 142366, 162704, 199808, 228352, 284732, 325408, 399616, 456704, 569464, 650816, 799232, 913408, 1138928, 1301632, 1598464, 2267687, 2277856, 2603264, 3196928, 4535374, 4555712, 5206528, 6393856, 9070748, 9111424, 10413056, 15873809, 18141496, 18222848, 20826112, 31747618, 36282992, 36445696, 41652224, 63495236, 72565984, 72891392, 126990472, 145131968, 145782784, 253980944, 290263936, 291565568, 507961888, 580527872, 1015923776, 1161055744, 2031847552, 2322111488, 4063695104, 4644222976, 8127390208, 9288445952, 16254780416, 32509560832, 65019121664]

約数ペア:

[(1, 65019121664), (2, 32509560832), (4, 16254780416), (7, 9288445952), (8, 8127390208), (14, 4644222976), (16, 4063695104), (28, 2322111488), (32, 2031847552), (56, 1161055744), (64, 1015923776), (112, 580527872), (128, 507961888), (223, 291565568), (224, 290263936), (256, 253980944), (446, 145782784), (448, 145131968), (512, 126990472), (892, 72891392), (896, 72565984), (1024, 63495236), (1561, 41652224), (1784, 36445696), (1792, 36282992), (2048, 31747618), (3122, 20826112), (3568, 18222848), (3584, 18141496), (4096, 15873809), (6244, 10413056), (7136, 9111424), (7168, 9070748), (10169, 6393856), (12488, 5206528), (14272, 4555712), (14336, 4535374), (20338, 3196928), (24976, 2603264), (28544, 2277856), (28672, 2267687), (40676, 1598464), (49952, 1301632), (57088, 1138928), (71183, 913408), (81352, 799232), (99904, 650816), (114176, 569464), (142366, 456704), (162704, 399616), (199808, 325408), (228352, 284732)]