282904328

素因数分解:

$2^3\times 7^1\times {\mathrm{71}}^1\times {\mathrm{71153}}^1$

素因数の和:71237

約数の個数: 32

約数和(自身を含む): 614770560

約数和(自身を除く): 331866232

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 71, 142, 284, 497, 568, 994, 1988, 3976, 71153, 142306, 284612, 498071, 569224, 996142, 1992284, 3984568, 5051863, 10103726, 20207452, 35363041, 40414904, 70726082, 141452164, 282904328]

約数ペア:

[(1, 282904328), (2, 141452164), (4, 70726082), (7, 40414904), (8, 35363041), (14, 20207452), (28, 10103726), (56, 5051863), (71, 3984568), (142, 1992284), (284, 996142), (497, 569224), (568, 498071), (994, 284612), (1988, 142306), (3976, 71153)]