76981274

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{27751}}^1$

素因数の和:27845

約数の個数: 16

約数和(自身を含む): 123218880

約数和(自身を除く): 46237606

約数列:

[1, 2, 19, 38, 73, 146, 1387, 2774, 27751, 55502, 527269, 1054538, 2025823, 4051646, 38490637, 76981274]

約数ペア:

[(1, 76981274), (2, 38490637), (19, 4051646), (38, 2025823), (73, 1054538), (146, 527269), (1387, 55502), (2774, 27751)]