64430016

素因数分解:

$2^6\times 3^1\times 7^1\times {\mathrm{47939}}^1$

素因数の和:47961

約数の個数: 56

約数和(自身を含む): 194828160

約数和(自身を除く): 130398144

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 168, 192, 224, 336, 448, 672, 1344, 47939, 95878, 143817, 191756, 287634, 335573, 383512, 575268, 671146, 767024, 1006719, 1150536, 1342292, 1534048, 2013438, 2301072, 2684584, 3068096, 4026876, 4602144, 5369168, 8053752, 9204288, 10738336, 16107504, 21476672, 32215008, 64430016]

約数ペア:

[(1, 64430016), (2, 32215008), (3, 21476672), (4, 16107504), (6, 10738336), (7, 9204288), (8, 8053752), (12, 5369168), (14, 4602144), (16, 4026876), (21, 3068096), (24, 2684584), (28, 2301072), (32, 2013438), (42, 1534048), (48, 1342292), (56, 1150536), (64, 1006719), (84, 767024), (96, 671146), (112, 575268), (168, 383512), (192, 335573), (224, 287634), (336, 191756), (448, 143817), (672, 95878), (1344, 47939)]