28728228

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{126001}}^1$

素因数の和:126027

約数の個数: 24

約数和(自身を含む): 70561120

約数和(自身を除く): 41832892

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 126001, 252002, 378003, 504004, 756006, 1512012, 2394019, 4788038, 7182057, 9576076, 14364114, 28728228]

約数ペア:

[(1, 28728228), (2, 14364114), (3, 9576076), (4, 7182057), (6, 4788038), (12, 2394019), (19, 1512012), (38, 756006), (57, 504004), (76, 378003), (114, 252002), (228, 126001)]