28755586

素因数分解:

$2^1\times {\mathrm{37}}^1\times {\mathrm{523}}^1\times {\mathrm{743}}^1$

素因数の和:1305

約数の個数: 16

約数和(自身を含む): 44443584

約数和(自身を除く): 15687998

約数列:

[1, 2, 37, 74, 523, 743, 1046, 1486, 19351, 27491, 38702, 54982, 388589, 777178, 14377793, 28755586]

約数ペア:

[(1, 28755586), (2, 14377793), (37, 777178), (74, 388589), (523, 54982), (743, 38702), (1046, 27491), (1486, 19351)]