47854568

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{173}}^1\times {\mathrm{487}}^1$

素因数の和:737

約数の個数: 32

約数和(自身を含む): 91704960

約数和(自身を除く): 43850392

約数列:

[1, 2, 4, 8, 71, 142, 173, 284, 346, 487, 568, 692, 974, 1384, 1948, 3896, 12283, 24566, 34577, 49132, 69154, 84251, 98264, 138308, 168502, 276616, 337004, 674008, 5981821, 11963642, 23927284, 47854568]

約数ペア:

[(1, 47854568), (2, 23927284), (4, 11963642), (8, 5981821), (71, 674008), (142, 337004), (173, 276616), (284, 168502), (346, 138308), (487, 98264), (568, 84251), (692, 69154), (974, 49132), (1384, 34577), (1948, 24566), (3896, 12283)]