28864648

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{3583}}^1$

素因数の和:3661

約数の個数: 32

約数和(自身を含む): 58060800

約数和(自身を除く): 29196152

約数列:

[1, 2, 4, 8, 19, 38, 53, 76, 106, 152, 212, 424, 1007, 2014, 3583, 4028, 7166, 8056, 14332, 28664, 68077, 136154, 189899, 272308, 379798, 544616, 759596, 1519192, 3608081, 7216162, 14432324, 28864648]

約数ペア:

[(1, 28864648), (2, 14432324), (4, 7216162), (8, 3608081), (19, 1519192), (38, 759596), (53, 544616), (76, 379798), (106, 272308), (152, 189899), (212, 136154), (424, 68077), (1007, 28664), (2014, 14332), (3583, 8056), (4028, 7166)]