65909974

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{1321}}^1$

素因数の和:1456

約数の個数: 32

約数和(自身を含む): 113268960

約数和(自身を除く): 47358986

約数列:

[1, 2, 13, 19, 26, 38, 101, 202, 247, 494, 1313, 1321, 1919, 2626, 2642, 3838, 17173, 24947, 25099, 34346, 49894, 50198, 133421, 266842, 326287, 652574, 1734473, 2534999, 3468946, 5069998, 32954987, 65909974]

約数ペア:

[(1, 65909974), (2, 32954987), (13, 5069998), (19, 3468946), (26, 2534999), (38, 1734473), (101, 652574), (202, 326287), (247, 266842), (494, 133421), (1313, 50198), (1321, 49894), (1919, 34346), (2626, 25099), (2642, 24947), (3838, 17173)]