65740418

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{383}}^1\times {\mathrm{4517}}^1$

素因数の和:4921

約数の個数: 16

約数和(自身を含む): 104094720

約数和(自身を除く): 38354302

約数列:

[1, 2, 19, 38, 383, 766, 4517, 7277, 9034, 14554, 85823, 171646, 1730011, 3460022, 32870209, 65740418]

約数ペア:

[(1, 65740418), (2, 32870209), (19, 3460022), (38, 1730011), (383, 171646), (766, 85823), (4517, 14554), (7277, 9034)]