25289530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{361279}}^1$

素因数の和:361293

約数の個数: 16

約数和(自身を含む): 52024320

約数和(自身を除く): 26734790

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 361279, 722558, 1806395, 2528953, 3612790, 5057906, 12644765, 25289530]

約数ペア:

[(1, 25289530), (2, 12644765), (5, 5057906), (7, 3612790), (10, 2528953), (14, 1806395), (35, 722558), (70, 361279)]