944965456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{66137}}^1$

素因数の和:66211

約数の個数: 40

約数和(自身を含む): 1968266880

約数和(自身を除く): 1023301424

約数列:

[1, 2, 4, 8, 16, 19, 38, 47, 76, 94, 152, 188, 304, 376, 752, 893, 1786, 3572, 7144, 14288, 66137, 132274, 264548, 529096, 1058192, 1256603, 2513206, 3108439, 5026412, 6216878, 10052824, 12433756, 20105648, 24867512, 49735024, 59060341, 118120682, 236241364, 472482728, 944965456]

約数ペア:

[(1, 944965456), (2, 472482728), (4, 236241364), (8, 118120682), (16, 59060341), (19, 49735024), (38, 24867512), (47, 20105648), (76, 12433756), (94, 10052824), (152, 6216878), (188, 5026412), (304, 3108439), (376, 2513206), (752, 1256603), (893, 1058192), (1786, 529096), (3572, 264548), (7144, 132274), (14288, 66137)]