64055488

素因数分解:

$2^6\times 7^1\times {\mathrm{142981}}^1$

素因数の和:143000

約数の個数: 28

約数和(自身を含む): 145269712

約数和(自身を除く): 81214224

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 448, 142981, 285962, 571924, 1000867, 1143848, 2001734, 2287696, 4003468, 4575392, 8006936, 9150784, 16013872, 32027744, 64055488]

約数ペア:

[(1, 64055488), (2, 32027744), (4, 16013872), (7, 9150784), (8, 8006936), (14, 4575392), (16, 4003468), (28, 2287696), (32, 2001734), (56, 1143848), (64, 1000867), (112, 571924), (224, 285962), (448, 142981)]