40204087

素因数分解:

$7^1\times {\mathrm{11}}^1\times {\mathrm{67}}^1\times {\mathrm{7793}}^1$

素因数の和:7878

約数の個数: 16

約数和(自身を含む): 50879232

約数和(自身を除く): 10675145

約数列:

[1, 7, 11, 67, 77, 469, 737, 5159, 7793, 54551, 85723, 522131, 600061, 3654917, 5743441, 40204087]

約数ペア:

[(1, 40204087), (7, 5743441), (11, 3654917), (67, 600061), (77, 522131), (469, 85723), (737, 54551), (5159, 7793)]