8078096

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:639

約数の個数: 40

約数和(自身を含む): 17123904

約数和(自身を除く): 9045808

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 104, 142, 208, 284, 547, 568, 923, 1094, 1136, 1846, 2188, 3692, 4376, 7111, 7384, 8752, 14222, 14768, 28444, 38837, 56888, 77674, 113776, 155348, 310696, 504881, 621392, 1009762, 2019524, 4039048, 8078096]

約数ペア:

[(1, 8078096), (2, 4039048), (4, 2019524), (8, 1009762), (13, 621392), (16, 504881), (26, 310696), (52, 155348), (71, 113776), (104, 77674), (142, 56888), (208, 38837), (284, 28444), (547, 14768), (568, 14222), (923, 8752), (1094, 7384), (1136, 7111), (1846, 4376), (2188, 3692)]