28943464

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{4909}}^1$

素因数の和:4993

約数の個数: 32

約数和(自身を含む): 60098400

約数和(自身を除く): 31154936

約数列:

[1, 2, 4, 8, 11, 22, 44, 67, 88, 134, 268, 536, 737, 1474, 2948, 4909, 5896, 9818, 19636, 39272, 53999, 107998, 215996, 328903, 431992, 657806, 1315612, 2631224, 3617933, 7235866, 14471732, 28943464]

約数ペア:

[(1, 28943464), (2, 14471732), (4, 7235866), (8, 3617933), (11, 2631224), (22, 1315612), (44, 657806), (67, 431992), (88, 328903), (134, 215996), (268, 107998), (536, 53999), (737, 39272), (1474, 19636), (2948, 9818), (4909, 5896)]