25708304

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14741}}^1$

素因数の和:14858

約数の個数: 20

約数和(自身を含む): 50270220

約数和(自身を除く): 24561916

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14741, 29482, 58964, 117928, 235856, 1606769, 3213538, 6427076, 12854152, 25708304]

約数ペア:

[(1, 25708304), (2, 12854152), (4, 6427076), (8, 3213538), (16, 1606769), (109, 235856), (218, 117928), (436, 58964), (872, 29482), (1744, 14741)]