28368

素因数分解:

$2^4\times 3^2\times {\mathrm{197}}^1$

素因数の和:211

約数の個数: 30

約数和(自身を含む): 79794

約数和(自身を除く): 51426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 197, 394, 591, 788, 1182, 1576, 1773, 2364, 3152, 3546, 4728, 7092, 9456, 14184, 28368]

約数ペア:

[(1, 28368), (2, 14184), (3, 9456), (4, 7092), (6, 4728), (8, 3546), (9, 3152), (12, 2364), (16, 1773), (18, 1576), (24, 1182), (36, 788), (48, 591), (72, 394), (144, 197)]