28227608

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{2647}}^1$

素因数の和:2727

約数の個数: 32

約数和(自身を含む): 55925760

約数和(自身を除く): 27698152

約数列:

[1, 2, 4, 8, 31, 43, 62, 86, 124, 172, 248, 344, 1333, 2647, 2666, 5294, 5332, 10588, 10664, 21176, 82057, 113821, 164114, 227642, 328228, 455284, 656456, 910568, 3528451, 7056902, 14113804, 28227608]

約数ペア:

[(1, 28227608), (2, 14113804), (4, 7056902), (8, 3528451), (31, 910568), (43, 656456), (62, 455284), (86, 328228), (124, 227642), (172, 164114), (248, 113821), (344, 82057), (1333, 21176), (2647, 10664), (2666, 10588), (5294, 5332)]