42887138

素因数分解:

$2^1\times 7^1\times {\mathrm{127}}^1\times {\mathrm{24121}}^1$

素因数の和:24257

約数の個数: 16

約数和(自身を含む): 74102784

約数和(自身を除く): 31215646

約数列:

[1, 2, 7, 14, 127, 254, 889, 1778, 24121, 48242, 168847, 337694, 3063367, 6126734, 21443569, 42887138]

約数ペア:

[(1, 42887138), (2, 21443569), (7, 6126734), (14, 3063367), (127, 337694), (254, 168847), (889, 48242), (1778, 24121)]