8787968

素因数分解:

$2^{11}\times 7^1\times {\mathrm{613}}^1$

素因数の和:642

約数の個数: 48

約数和(自身を含む): 20114640

約数和(自身を除く): 11326672

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 613, 896, 1024, 1226, 1792, 2048, 2452, 3584, 4291, 4904, 7168, 8582, 9808, 14336, 17164, 19616, 34328, 39232, 68656, 78464, 137312, 156928, 274624, 313856, 549248, 627712, 1098496, 1255424, 2196992, 4393984, 8787968]

約数ペア:

[(1, 8787968), (2, 4393984), (4, 2196992), (7, 1255424), (8, 1098496), (14, 627712), (16, 549248), (28, 313856), (32, 274624), (56, 156928), (64, 137312), (112, 78464), (128, 68656), (224, 39232), (256, 34328), (448, 19616), (512, 17164), (613, 14336), (896, 9808), (1024, 8582), (1226, 7168), (1792, 4904), (2048, 4291), (2452, 3584)]