719468512

素因数分解:

$2^5\times 7^1\times {\mathrm{67}}^1\times {\mathrm{47939}}^1$

素因数の和:48023

約数の個数: 48

約数和(自身を含む): 1642999680

約数和(自身を除く): 923531168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 67, 112, 134, 224, 268, 469, 536, 938, 1072, 1876, 2144, 3752, 7504, 15008, 47939, 95878, 191756, 335573, 383512, 671146, 767024, 1342292, 1534048, 2684584, 3211913, 5369168, 6423826, 10738336, 12847652, 22483391, 25695304, 44966782, 51390608, 89933564, 102781216, 179867128, 359734256, 719468512]

約数ペア:

[(1, 719468512), (2, 359734256), (4, 179867128), (7, 102781216), (8, 89933564), (14, 51390608), (16, 44966782), (28, 25695304), (32, 22483391), (56, 12847652), (67, 10738336), (112, 6423826), (134, 5369168), (224, 3211913), (268, 2684584), (469, 1534048), (536, 1342292), (938, 767024), (1072, 671146), (1876, 383512), (2144, 335573), (3752, 191756), (7504, 95878), (15008, 47939)]