78778442

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{733}}^1$

素因数の和:890

約数の個数: 32

約数和(自身を含む): 130798800

約数和(自身を除く): 52020358

約数列:

[1, 2, 17, 29, 34, 58, 109, 218, 493, 733, 986, 1466, 1853, 3161, 3706, 6322, 12461, 21257, 24922, 42514, 53737, 79897, 107474, 159794, 361369, 722738, 1358249, 2317013, 2716498, 4634026, 39389221, 78778442]

約数ペア:

[(1, 78778442), (2, 39389221), (17, 4634026), (29, 2716498), (34, 2317013), (58, 1358249), (109, 722738), (218, 361369), (493, 159794), (733, 107474), (986, 79897), (1466, 53737), (1853, 42514), (3161, 24922), (3706, 21257), (6322, 12461)]