72452738

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{15013}}^1$

素因数の和:15161

約数の個数: 16

約数和(自身を含む): 115307520

約数和(自身を除く): 42854782

約数列:

[1, 2, 19, 38, 127, 254, 2413, 4826, 15013, 30026, 285247, 570494, 1906651, 3813302, 36226369, 72452738]

約数ペア:

[(1, 72452738), (2, 36226369), (19, 3813302), (38, 1906651), (127, 570494), (254, 285247), (2413, 30026), (4826, 15013)]