71518526

素因数分解:

$2^1\times {\mathrm{127}}^1\times {\mathrm{271}}^1\times {\mathrm{1039}}^1$

素因数の和:1439

約数の個数: 16

約数和(自身を含む): 108625920

約数和(自身を除く): 37107394

約数列:

[1, 2, 127, 254, 271, 542, 1039, 2078, 34417, 68834, 131953, 263906, 281569, 563138, 35759263, 71518526]

約数ペア:

[(1, 71518526), (2, 35759263), (127, 563138), (254, 281569), (271, 263906), (542, 131953), (1039, 68834), (2078, 34417)]