71251442

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{613}}^1\times {\mathrm{653}}^1$

素因数の和:1357

約数の個数: 16

約数和(自身を含む): 108420120

約数和(自身を除く): 37168678

約数列:

[1, 2, 89, 178, 613, 653, 1226, 1306, 54557, 58117, 109114, 116234, 400289, 800578, 35625721, 71251442]

約数ペア:

[(1, 71251442), (2, 35625721), (89, 800578), (178, 400289), (613, 116234), (653, 109114), (1226, 58117), (1306, 54557)]