25561214

素因数分解:

$2^1\times 7^1\times {\mathrm{439}}^1\times {\mathrm{4159}}^1$

素因数の和:4607

約数の個数: 16

約数和(自身を含む): 43929600

約数和(自身を除く): 18368386

約数列:

[1, 2, 7, 14, 439, 878, 3073, 4159, 6146, 8318, 29113, 58226, 1825801, 3651602, 12780607, 25561214]

約数ペア:

[(1, 25561214), (2, 12780607), (7, 3651602), (14, 1825801), (439, 58226), (878, 29113), (3073, 8318), (4159, 6146)]