40047782

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{36341}}^1$

素因数の和:36391

約数の個数: 16

約数和(自身を含む): 65415600

約数和(自身を除く): 25367818

約数列:

[1, 2, 19, 29, 38, 58, 551, 1102, 36341, 72682, 690479, 1053889, 1380958, 2107778, 20023891, 40047782]

約数ペア:

[(1, 40047782), (2, 20023891), (19, 2107778), (29, 1380958), (38, 1053889), (58, 690479), (551, 72682), (1102, 36341)]