28700946

素因数分解:

$2^1\times 3^3\times {\mathrm{311}}^1\times {\mathrm{1709}}^1$

素因数の和:2031

約数の個数: 32

約数和(自身を含む): 64022400

約数和(自身を除く): 35321454

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 311, 622, 933, 1709, 1866, 2799, 3418, 5127, 5598, 8397, 10254, 15381, 16794, 30762, 46143, 92286, 531499, 1062998, 1594497, 3188994, 4783491, 9566982, 14350473, 28700946]

約数ペア:

[(1, 28700946), (2, 14350473), (3, 9566982), (6, 4783491), (9, 3188994), (18, 1594497), (27, 1062998), (54, 531499), (311, 92286), (622, 46143), (933, 30762), (1709, 16794), (1866, 15381), (2799, 10254), (3418, 8397), (5127, 5598)]