65928302

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{37}}^2\times {\mathrm{199}}^1$

素因数の和:297

約数の個数: 36

約数和(自身を含む): 112278600

約数和(自身を除く): 46350298

約数列:

[1, 2, 11, 22, 37, 74, 121, 199, 242, 398, 407, 814, 1369, 2189, 2738, 4378, 4477, 7363, 8954, 14726, 15059, 24079, 30118, 48158, 80993, 161986, 165649, 272431, 331298, 544862, 890923, 1781846, 2996741, 5993482, 32964151, 65928302]

約数ペア:

[(1, 65928302), (2, 32964151), (11, 5993482), (22, 2996741), (37, 1781846), (74, 890923), (121, 544862), (199, 331298), (242, 272431), (398, 165649), (407, 161986), (814, 80993), (1369, 48158), (2189, 30118), (2738, 24079), (4378, 15059), (4477, 14726), (7363, 8954)]