7103488

素因数分解:

$2^{10}\times 7^1\times {\mathrm{991}}^1$

素因数の和:1018

約数の個数: 44

約数和(自身を含む): 16244992

約数和(自身を除く): 9141504

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 256, 448, 512, 896, 991, 1024, 1792, 1982, 3584, 3964, 6937, 7168, 7928, 13874, 15856, 27748, 31712, 55496, 63424, 110992, 126848, 221984, 253696, 443968, 507392, 887936, 1014784, 1775872, 3551744, 7103488]

約数ペア:

[(1, 7103488), (2, 3551744), (4, 1775872), (7, 1014784), (8, 887936), (14, 507392), (16, 443968), (28, 253696), (32, 221984), (56, 126848), (64, 110992), (112, 63424), (128, 55496), (224, 31712), (256, 27748), (448, 15856), (512, 13874), (896, 7928), (991, 7168), (1024, 6937), (1792, 3964), (1982, 3584)]