13942790144

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{219613}}^1$

素因数の和:219666

約数の個数: 48

約数和(自身を含む): 28778218560

約数和(自身を除く): 14835428416

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1984, 2048, 3968, 7936, 15872, 31744, 63488, 219613, 439226, 878452, 1756904, 3513808, 6808003, 7027616, 13616006, 14055232, 27232012, 28110464, 54464024, 56220928, 108928048, 112441856, 217856096, 224883712, 435712192, 449767424, 871424384, 1742848768, 3485697536, 6971395072, 13942790144]

約数ペア:

[(1, 13942790144), (2, 6971395072), (4, 3485697536), (8, 1742848768), (16, 871424384), (31, 449767424), (32, 435712192), (62, 224883712), (64, 217856096), (124, 112441856), (128, 108928048), (248, 56220928), (256, 54464024), (496, 28110464), (512, 27232012), (992, 14055232), (1024, 13616006), (1984, 7027616), (2048, 6808003), (3968, 3513808), (7936, 1756904), (15872, 878452), (31744, 439226), (63488, 219613)]