28146922

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{131}}^1\times {\mathrm{2027}}^1$

素因数の和:2213

約数の個数: 16

約数和(自身を含む): 43366752

約数和(自身を除く): 15219830

約数列:

[1, 2, 53, 106, 131, 262, 2027, 4054, 6943, 13886, 107431, 214862, 265537, 531074, 14073461, 28146922]

約数ペア:

[(1, 28146922), (2, 14073461), (53, 531074), (106, 265537), (131, 214862), (262, 107431), (2027, 13886), (4054, 6943)]