56581028

素因数分解:

$2^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{18539}}^1$

素因数の和:18659

約数の個数: 24

約数和(自身を含む): 114206400

約数和(自身を除く): 57625372

約数列:

[1, 2, 4, 7, 14, 28, 109, 218, 436, 763, 1526, 3052, 18539, 37078, 74156, 129773, 259546, 519092, 2020751, 4041502, 8083004, 14145257, 28290514, 56581028]

約数ペア:

[(1, 56581028), (2, 28290514), (4, 14145257), (7, 8083004), (14, 4041502), (28, 2020751), (109, 519092), (218, 259546), (436, 129773), (763, 74156), (1526, 37078), (3052, 18539)]