66948446

素因数分解:

$2^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{19937}}^1$

素因数の和:20035

約数の個数: 16

約数和(自身を含む): 106229664

約数和(自身を除く): 39281218

約数列:

[1, 2, 23, 46, 73, 146, 1679, 3358, 19937, 39874, 458551, 917102, 1455401, 2910802, 33474223, 66948446]

約数ペア:

[(1, 66948446), (2, 33474223), (23, 2910802), (46, 1455401), (73, 917102), (146, 458551), (1679, 39874), (3358, 19937)]