38828672

素因数分解:

$2^7\times {\mathrm{439}}^1\times {\mathrm{691}}^1$

素因数の和:1144

約数の個数: 32

約数和(自身を含む): 77642400

約数和(自身を除く): 38813728

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 439, 691, 878, 1382, 1756, 2764, 3512, 5528, 7024, 11056, 14048, 22112, 28096, 44224, 56192, 88448, 303349, 606698, 1213396, 2426792, 4853584, 9707168, 19414336, 38828672]

約数ペア:

[(1, 38828672), (2, 19414336), (4, 9707168), (8, 4853584), (16, 2426792), (32, 1213396), (64, 606698), (128, 303349), (439, 88448), (691, 56192), (878, 44224), (1382, 28096), (1756, 22112), (2764, 14048), (3512, 11056), (5528, 7024)]