28475916

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{338999}}^1$

素因数の和:339013

約数の個数: 24

約数和(自身を含む): 75936000

約数和(自身を除く): 47460084

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 338999, 677998, 1016997, 1355996, 2033994, 2372993, 4067988, 4745986, 7118979, 9491972, 14237958, 28475916]

約数ペア:

[(1, 28475916), (2, 14237958), (3, 9491972), (4, 7118979), (6, 4745986), (7, 4067988), (12, 2372993), (14, 2033994), (21, 1355996), (28, 1016997), (42, 677998), (84, 338999)]