47400736

素因数分解:

$2^5\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{673}}^1$

素因数の和:785

約数の個数: 48

約数和(自身を含む): 97832448

約数和(自身を除く): 50431712

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 71, 124, 142, 248, 284, 496, 568, 673, 992, 1136, 1346, 2201, 2272, 2692, 4402, 5384, 8804, 10768, 17608, 20863, 21536, 35216, 41726, 47783, 70432, 83452, 95566, 166904, 191132, 333808, 382264, 667616, 764528, 1481273, 1529056, 2962546, 5925092, 11850184, 23700368, 47400736]

約数ペア:

[(1, 47400736), (2, 23700368), (4, 11850184), (8, 5925092), (16, 2962546), (31, 1529056), (32, 1481273), (62, 764528), (71, 667616), (124, 382264), (142, 333808), (248, 191132), (284, 166904), (496, 95566), (568, 83452), (673, 70432), (992, 47783), (1136, 41726), (1346, 35216), (2201, 21536), (2272, 20863), (2692, 17608), (4402, 10768), (5384, 8804)]