25252306

素因数分解:

$2^1\times {\mathrm{73}}^1\times {\mathrm{257}}^1\times {\mathrm{673}}^1$

素因数の和:1005

約数の個数: 16

約数和(自身を含む): 38604024

約数和(自身を除く): 13351718

約数列:

[1, 2, 73, 146, 257, 514, 673, 1346, 18761, 37522, 49129, 98258, 172961, 345922, 12626153, 25252306]

約数ペア:

[(1, 25252306), (2, 12626153), (73, 345922), (146, 172961), (257, 98258), (514, 49129), (673, 37522), (1346, 18761)]