71419567

素因数分解:

${\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{2557}}^1$

素因数の和:2658

約数の個数: 16

約数和(自身を含む): 79564032

約数和(自身を除く): 8144465

約数列:

[1, 17, 31, 53, 527, 901, 1643, 2557, 27931, 43469, 79267, 135521, 1347539, 2303857, 4201151, 71419567]

約数ペア:

[(1, 71419567), (17, 4201151), (31, 2303857), (53, 1347539), (527, 135521), (901, 79267), (1643, 43469), (2557, 27931)]