127704412

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{43319}}^1$

素因数の和:43401

約数の個数: 24

約数和(自身を含む): 247443840

約数和(自身を除く): 119739428

約数列:

[1, 2, 4, 11, 22, 44, 67, 134, 268, 737, 1474, 2948, 43319, 86638, 173276, 476509, 953018, 1906036, 2902373, 5804746, 11609492, 31926103, 63852206, 127704412]

約数ペア:

[(1, 127704412), (2, 63852206), (4, 31926103), (11, 11609492), (22, 5804746), (44, 2902373), (67, 1906036), (134, 953018), (268, 476509), (737, 173276), (1474, 86638), (2948, 43319)]