71051432

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{4793}}^1$

素因数の和:4925

約数の個数: 32

約数和(自身を含む): 142381800

約数和(自身を除く): 71330368

約数列:

[1, 2, 4, 8, 17, 34, 68, 109, 136, 218, 436, 872, 1853, 3706, 4793, 7412, 9586, 14824, 19172, 38344, 81481, 162962, 325924, 522437, 651848, 1044874, 2089748, 4179496, 8881429, 17762858, 35525716, 71051432]

約数ペア:

[(1, 71051432), (2, 35525716), (4, 17762858), (8, 8881429), (17, 4179496), (34, 2089748), (68, 1044874), (109, 651848), (136, 522437), (218, 325924), (436, 162962), (872, 81481), (1853, 38344), (3706, 19172), (4793, 14824), (7412, 9586)]