25538174

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{211}}^1\times {\mathrm{829}}^1$

素因数の和:1115

約数の個数: 16

約数和(自身を含む): 39063120

約数和(自身を除く): 13524946

約数列:

[1, 2, 73, 146, 211, 422, 829, 1658, 15403, 30806, 60517, 121034, 174919, 349838, 12769087, 25538174]

約数ペア:

[(1, 25538174), (2, 12769087), (73, 349838), (146, 174919), (211, 121034), (422, 60517), (829, 30806), (1658, 15403)]