42491918

素因数分解:

$2^1\times 7^2\times {\mathrm{59}}^1\times {\mathrm{7349}}^1$

素因数の和:7424

約数の個数: 24

約数和(自身を含む): 75411000

約数和(自身を除く): 32919082

約数列:

[1, 2, 7, 14, 49, 59, 98, 118, 413, 826, 2891, 5782, 7349, 14698, 51443, 102886, 360101, 433591, 720202, 867182, 3035137, 6070274, 21245959, 42491918]

約数ペア:

[(1, 42491918), (2, 21245959), (7, 6070274), (14, 3035137), (49, 867182), (59, 720202), (98, 433591), (118, 360101), (413, 102886), (826, 51443), (2891, 14698), (5782, 7349)]