71322176912

素因数分解:

$2^4\times 7^1\times {\mathrm{636805151}}^1$

素因数の和:636805166

約数の個数: 20

約数和(自身を含む): 157927677696

約数和(自身を除く): 86605500784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 636805151, 1273610302, 2547220604, 4457636057, 5094441208, 8915272114, 10188882416, 17830544228, 35661088456, 71322176912]

約数ペア:

[(1, 71322176912), (2, 35661088456), (4, 17830544228), (7, 10188882416), (8, 8915272114), (14, 5094441208), (16, 4457636057), (28, 2547220604), (56, 1273610302), (112, 636805151)]