25214404

素因数分解:

$2^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{439}}^1$

素因数の和:699

約数の個数: 24

約数和(自身を含む): 45017280

約数和(自身を除く): 19802876

約数列:

[1, 2, 4, 83, 166, 173, 332, 346, 439, 692, 878, 1756, 14359, 28718, 36437, 57436, 72874, 75947, 145748, 151894, 303788, 6303601, 12607202, 25214404]

約数ペア:

[(1, 25214404), (2, 12607202), (4, 6303601), (83, 303788), (166, 151894), (173, 145748), (332, 75947), (346, 72874), (439, 57436), (692, 36437), (878, 28718), (1756, 14359)]