28003464

素因数分解:

$2^3\times 3^2\times {\mathrm{388937}}^1$

素因数の和:388949

約数の個数: 24

約数和(自身を含む): 75842910

約数和(自身を除く): 47839446

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 388937, 777874, 1166811, 1555748, 2333622, 3111496, 3500433, 4667244, 7000866, 9334488, 14001732, 28003464]

約数ペア:

[(1, 28003464), (2, 14001732), (3, 9334488), (4, 7000866), (6, 4667244), (8, 3500433), (9, 3111496), (12, 2333622), (18, 1555748), (24, 1166811), (36, 777874), (72, 388937)]