42440068

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{18199}}^1$

素因数の和:18267

約数の個数: 24

約数和(自身を含む): 82555200

約数和(自身を除く): 40115132

約数列:

[1, 2, 4, 11, 22, 44, 53, 106, 212, 583, 1166, 2332, 18199, 36398, 72796, 200189, 400378, 800756, 964547, 1929094, 3858188, 10610017, 21220034, 42440068]

約数ペア:

[(1, 42440068), (2, 21220034), (4, 10610017), (11, 3858188), (22, 1929094), (44, 964547), (53, 800756), (106, 400378), (212, 200189), (583, 72796), (1166, 36398), (2332, 18199)]