71601994

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{409}}^1$

素因数の和:718

約数の個数: 32

約数和(自身を含む): 120441600

約数和(自身を除く): 48839606

約数列:

[1, 2, 17, 19, 34, 38, 271, 323, 409, 542, 646, 818, 4607, 5149, 6953, 7771, 9214, 10298, 13906, 15542, 87533, 110839, 132107, 175066, 221678, 264214, 1884263, 2105941, 3768526, 4211882, 35800997, 71601994]

約数ペア:

[(1, 71601994), (2, 35800997), (17, 4211882), (19, 3768526), (34, 2105941), (38, 1884263), (271, 264214), (323, 221678), (409, 175066), (542, 132107), (646, 110839), (818, 87533), (4607, 15542), (5149, 13906), (6953, 10298), (7771, 9214)]