812125888

素因数分解:

$2^6\times 7^1\times {\mathrm{191}}^1\times {\mathrm{9491}}^1$

素因数の和:9701

約数の個数: 56

約数和(自身を含む): 1851623424

約数和(自身を除く): 1039497536

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 191, 224, 382, 448, 764, 1337, 1528, 2674, 3056, 5348, 6112, 9491, 10696, 12224, 18982, 21392, 37964, 42784, 66437, 75928, 85568, 132874, 151856, 265748, 303712, 531496, 607424, 1062992, 1812781, 2125984, 3625562, 4251968, 7251124, 12689467, 14502248, 25378934, 29004496, 50757868, 58008992, 101515736, 116017984, 203031472, 406062944, 812125888]

約数ペア:

[(1, 812125888), (2, 406062944), (4, 203031472), (7, 116017984), (8, 101515736), (14, 58008992), (16, 50757868), (28, 29004496), (32, 25378934), (56, 14502248), (64, 12689467), (112, 7251124), (191, 4251968), (224, 3625562), (382, 2125984), (448, 1812781), (764, 1062992), (1337, 607424), (1528, 531496), (2674, 303712), (3056, 265748), (5348, 151856), (6112, 132874), (9491, 85568), (10696, 75928), (12224, 66437), (18982, 42784), (21392, 37964)]