63974884

素因数分解:

$2^2\times {\mathrm{43}}^1\times {\mathrm{433}}^1\times {\mathrm{859}}^1$

素因数の和:1339

約数の個数: 24

約数和(自身を含む): 114957920

約数和(自身を除く): 50983036

約数列:

[1, 2, 4, 43, 86, 172, 433, 859, 866, 1718, 1732, 3436, 18619, 36937, 37238, 73874, 74476, 147748, 371947, 743894, 1487788, 15993721, 31987442, 63974884]

約数ペア:

[(1, 63974884), (2, 31987442), (4, 15993721), (43, 1487788), (86, 743894), (172, 371947), (433, 147748), (859, 74476), (866, 73874), (1718, 37238), (1732, 36937), (3436, 18619)]