28362432016

素因数分解:

$2^4\times {\mathrm{199}}^1\times {\mathrm{8907799}}^1$

素因数の和:8908006

約数の個数: 20

約数和(自身を含む): 55228360000

約数和(自身を除く): 26865927984

約数列:

[1, 2, 4, 8, 16, 199, 398, 796, 1592, 3184, 8907799, 17815598, 35631196, 71262392, 142524784, 1772652001, 3545304002, 7090608004, 14181216008, 28362432016]

約数ペア:

[(1, 28362432016), (2, 14181216008), (4, 7090608004), (8, 3545304002), (16, 1772652001), (199, 142524784), (398, 71262392), (796, 35631196), (1592, 17815598), (3184, 8907799)]