42526276

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{157}}^1\times {\mathrm{5209}}^1$

素因数の和:5383

約数の個数: 24

約数和(自身を含む): 80671640

約数和(自身を除く): 38145364

約数列:

[1, 2, 4, 13, 26, 52, 157, 314, 628, 2041, 4082, 5209, 8164, 10418, 20836, 67717, 135434, 270868, 817813, 1635626, 3271252, 10631569, 21263138, 42526276]

約数ペア:

[(1, 42526276), (2, 21263138), (4, 10631569), (13, 3271252), (26, 1635626), (52, 817813), (157, 270868), (314, 135434), (628, 67717), (2041, 20836), (4082, 10418), (5209, 8164)]