28380216

素因数分解:

$2^3\times 3^1\times {\mathrm{1182509}}^1$

素因数の和:1182518

約数の個数: 16

約数和(自身を含む): 70950600

約数和(自身を除く): 42570384

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 1182509, 2365018, 3547527, 4730036, 7095054, 9460072, 14190108, 28380216]

約数ペア:

[(1, 28380216), (2, 14190108), (3, 9460072), (4, 7095054), (6, 4730036), (8, 3547527), (12, 2365018), (24, 1182509)]