28963854

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{1627}}^1$

素因数の和:1701

約数の個数: 48

約数和(自身を含む): 67047552

約数和(自身を除く): 38083698

約数列:

[1, 2, 3, 6, 9, 18, 23, 43, 46, 69, 86, 129, 138, 207, 258, 387, 414, 774, 989, 1627, 1978, 2967, 3254, 4881, 5934, 8901, 9762, 14643, 17802, 29286, 37421, 69961, 74842, 112263, 139922, 209883, 224526, 336789, 419766, 629649, 673578, 1259298, 1609103, 3218206, 4827309, 9654618, 14481927, 28963854]

約数ペア:

[(1, 28963854), (2, 14481927), (3, 9654618), (6, 4827309), (9, 3218206), (18, 1609103), (23, 1259298), (43, 673578), (46, 629649), (69, 419766), (86, 336789), (129, 224526), (138, 209883), (207, 139922), (258, 112263), (387, 74842), (414, 69961), (774, 37421), (989, 29286), (1627, 17802), (1978, 14643), (2967, 9762), (3254, 8901), (4881, 5934)]