25104688

素因数分解:

$2^4\times 7^1\times {\mathrm{224149}}^1$

素因数の和:224164

約数の個数: 20

約数和(自身を含む): 55589200

約数和(自身を除く): 30484512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 224149, 448298, 896596, 1569043, 1793192, 3138086, 3586384, 6276172, 12552344, 25104688]

約数ペア:

[(1, 25104688), (2, 12552344), (4, 6276172), (7, 3586384), (8, 3138086), (14, 1793192), (16, 1569043), (28, 896596), (56, 448298), (112, 224149)]