64180286

素因数分解:

$2^1\times {\mathrm{47}}^2\times {\mathrm{73}}^1\times {\mathrm{199}}^1$

素因数の和:368

約数の個数: 24

約数和(自身を含む): 100210800

約数和(自身を除く): 36030514

約数列:

[1, 2, 47, 73, 94, 146, 199, 398, 2209, 3431, 4418, 6862, 9353, 14527, 18706, 29054, 161257, 322514, 439591, 682769, 879182, 1365538, 32090143, 64180286]

約数ペア:

[(1, 64180286), (2, 32090143), (47, 1365538), (73, 879182), (94, 682769), (146, 439591), (199, 322514), (398, 161257), (2209, 29054), (3431, 18706), (4418, 14527), (6862, 9353)]