16728648

素因数分解:

$2^3\times 3^1\times {\mathrm{251}}^1\times {\mathrm{2777}}^1$

素因数の和:3037

約数の個数: 32

約数和(自身を含む): 42003360

約数和(自身を除く): 25274712

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 251, 502, 753, 1004, 1506, 2008, 2777, 3012, 5554, 6024, 8331, 11108, 16662, 22216, 33324, 66648, 697027, 1394054, 2091081, 2788108, 4182162, 5576216, 8364324, 16728648]

約数ペア:

[(1, 16728648), (2, 8364324), (3, 5576216), (4, 4182162), (6, 2788108), (8, 2091081), (12, 1394054), (24, 697027), (251, 66648), (502, 33324), (753, 22216), (1004, 16662), (1506, 11108), (2008, 8331), (2777, 6024), (3012, 5554)]