40299242

素因数分解:

$2^1\times {\mathrm{59}}^1\times {\mathrm{523}}^1\times {\mathrm{653}}^1$

素因数の和:1237

約数の個数: 16

約数和(自身を含む): 61685280

約数和(自身を除く): 21386038

約数列:

[1, 2, 59, 118, 523, 653, 1046, 1306, 30857, 38527, 61714, 77054, 341519, 683038, 20149621, 40299242]

約数ペア:

[(1, 40299242), (2, 20149621), (59, 683038), (118, 341519), (523, 77054), (653, 61714), (1046, 38527), (1306, 30857)]