42144322

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{26981}}^1$

素因数の和:27065

約数の個数: 16

約数和(自身を含む): 69937344

約数和(自身を除く): 27793022

約数列:

[1, 2, 11, 22, 71, 142, 781, 1562, 26981, 53962, 296791, 593582, 1915651, 3831302, 21072161, 42144322]

約数ペア:

[(1, 42144322), (2, 21072161), (11, 3831302), (22, 1915651), (71, 593582), (142, 296791), (781, 53962), (1562, 26981)]