25286794

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{79}}^1\times {\mathrm{947}}^1$

素因数の和:1054

約数の個数: 24

約数和(自身を含む): 41636160

約数和(自身を除く): 16349366

約数列:

[1, 2, 13, 26, 79, 158, 169, 338, 947, 1027, 1894, 2054, 12311, 13351, 24622, 26702, 74813, 149626, 160043, 320086, 972569, 1945138, 12643397, 25286794]

約数ペア:

[(1, 25286794), (2, 12643397), (13, 1945138), (26, 972569), (79, 320086), (158, 160043), (169, 149626), (338, 74813), (947, 26702), (1027, 24622), (1894, 13351), (2054, 12311)]