28253676

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{214043}}^1$

素因数の和:214061

約数の個数: 24

約数和(自身を含む): 71918784

約数和(自身を除く): 43665108

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 214043, 428086, 642129, 856172, 1284258, 2354473, 2568516, 4708946, 7063419, 9417892, 14126838, 28253676]

約数ペア:

[(1, 28253676), (2, 14126838), (3, 9417892), (4, 7063419), (6, 4708946), (11, 2568516), (12, 2354473), (22, 1284258), (33, 856172), (44, 642129), (66, 428086), (132, 214043)]