28204044

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{4969}}^1$

素因数の和:5030

約数の個数: 48

約数和(自身を含む): 73476480

約数和(自身を除く): 45272436

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 4969, 5676, 9938, 14907, 19876, 29814, 54659, 59628, 109318, 163977, 213667, 218636, 327954, 427334, 641001, 655908, 854668, 1282002, 2350337, 2564004, 4700674, 7051011, 9401348, 14102022, 28204044]

約数ペア:

[(1, 28204044), (2, 14102022), (3, 9401348), (4, 7051011), (6, 4700674), (11, 2564004), (12, 2350337), (22, 1282002), (33, 854668), (43, 655908), (44, 641001), (66, 427334), (86, 327954), (129, 218636), (132, 213667), (172, 163977), (258, 109318), (473, 59628), (516, 54659), (946, 29814), (1419, 19876), (1892, 14907), (2838, 9938), (4969, 5676)]