25103451968

素因数分解:

$2^6\times 7^1\times {\mathrm{281}}^1\times {\mathrm{199411}}^1$

素因数の和:199711

約数の個数: 56

約数和(自身を含む): 57133930944

約数和(自身を除く): 32030478976

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 281, 448, 562, 1124, 1967, 2248, 3934, 4496, 7868, 8992, 15736, 17984, 31472, 62944, 125888, 199411, 398822, 797644, 1395877, 1595288, 2791754, 3190576, 5583508, 6381152, 11167016, 12762304, 22334032, 44668064, 56034491, 89336128, 112068982, 224137964, 392241437, 448275928, 784482874, 896551856, 1568965748, 1793103712, 3137931496, 3586207424, 6275862992, 12551725984, 25103451968]

約数ペア:

[(1, 25103451968), (2, 12551725984), (4, 6275862992), (7, 3586207424), (8, 3137931496), (14, 1793103712), (16, 1568965748), (28, 896551856), (32, 784482874), (56, 448275928), (64, 392241437), (112, 224137964), (224, 112068982), (281, 89336128), (448, 56034491), (562, 44668064), (1124, 22334032), (1967, 12762304), (2248, 11167016), (3934, 6381152), (4496, 5583508), (7868, 3190576), (8992, 2791754), (15736, 1595288), (17984, 1395877), (31472, 797644), (62944, 398822), (125888, 199411)]