28291116

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{336799}}^1$

素因数の和:336813

約数の個数: 24

約数和(自身を含む): 75443200

約数和(自身を除く): 47152084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 336799, 673598, 1010397, 1347196, 2020794, 2357593, 4041588, 4715186, 7072779, 9430372, 14145558, 28291116]

約数ペア:

[(1, 28291116), (2, 14145558), (3, 9430372), (4, 7072779), (6, 4715186), (7, 4041588), (12, 2357593), (14, 2020794), (21, 1347196), (28, 1010397), (42, 673598), (84, 336799)]