27565238

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{73}}^1\times {\mathrm{523}}^1$

素因数の和:636

約数の個数: 24

約数和(自身を含む): 44320968

約数和(自身を除く): 16755730

約数列:

[1, 2, 19, 38, 73, 146, 361, 523, 722, 1046, 1387, 2774, 9937, 19874, 26353, 38179, 52706, 76358, 188803, 377606, 725401, 1450802, 13782619, 27565238]

約数ペア:

[(1, 27565238), (2, 13782619), (19, 1450802), (38, 725401), (73, 377606), (146, 188803), (361, 76358), (523, 52706), (722, 38179), (1046, 26353), (1387, 19874), (2774, 9937)]