25676912

素因数分解:

$2^4\times {\mathrm{109}}^1\times {\mathrm{14723}}^1$

素因数の和:14840

約数の個数: 20

約数和(自身を含む): 50208840

約数和(自身を除く): 24531928

約数列:

[1, 2, 4, 8, 16, 109, 218, 436, 872, 1744, 14723, 29446, 58892, 117784, 235568, 1604807, 3209614, 6419228, 12838456, 25676912]

約数ペア:

[(1, 25676912), (2, 12838456), (4, 6419228), (8, 3209614), (16, 1604807), (109, 235568), (218, 117784), (436, 58892), (872, 29446), (1744, 14723)]