71817518

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1\times {\mathrm{4027}}^1$

素因数の和:4307

約数の個数: 16

約数和(自身を含む): 111124464

約数和(自身を除く): 39306946

約数列:

[1, 2, 37, 74, 241, 482, 4027, 8054, 8917, 17834, 148999, 297998, 970507, 1941014, 35908759, 71817518]

約数ペア:

[(1, 71817518), (2, 35908759), (37, 1941014), (74, 970507), (241, 297998), (482, 148999), (4027, 17834), (8054, 8917)]