25818170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{1361}}^1$

素因数の和:1646

約数の個数: 32

約数和(自身を含む): 53346816

約数和(自身を除く): 27528646

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 271, 542, 1355, 1361, 1897, 2710, 2722, 3794, 6805, 9485, 9527, 13610, 18970, 19054, 47635, 95270, 368831, 737662, 1844155, 2581817, 3688310, 5163634, 12909085, 25818170]

約数ペア:

[(1, 25818170), (2, 12909085), (5, 5163634), (7, 3688310), (10, 2581817), (14, 1844155), (35, 737662), (70, 368831), (271, 95270), (542, 47635), (1355, 19054), (1361, 18970), (1897, 13610), (2710, 9527), (2722, 9485), (3794, 6805)]