28743708

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{342187}}^1$

素因数の和:342201

約数の個数: 24

約数和(自身を含む): 76650112

約数和(自身を除く): 47906404

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 342187, 684374, 1026561, 1368748, 2053122, 2395309, 4106244, 4790618, 7185927, 9581236, 14371854, 28743708]

約数ペア:

[(1, 28743708), (2, 14371854), (3, 9581236), (4, 7185927), (6, 4790618), (7, 4106244), (12, 2395309), (14, 2053122), (21, 1368748), (28, 1026561), (42, 684374), (84, 342187)]