57287438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{51241}}^1$

素因数の和:51299

約数の個数: 16

約数和(自身を含む): 94695216

約数和(自身を除く): 37407778

約数列:

[1, 2, 13, 26, 43, 86, 559, 1118, 51241, 102482, 666133, 1332266, 2203363, 4406726, 28643719, 57287438]

約数ペア:

[(1, 57287438), (2, 28643719), (13, 4406726), (26, 2203363), (43, 1332266), (86, 666133), (559, 102482), (1118, 51241)]