65445716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{137491}}^1$

素因数の和:137519

約数の個数: 24

約数和(自身を含む): 138591936

約数和(自身を除く): 73146220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 119, 238, 476, 137491, 274982, 549964, 962437, 1924874, 2337347, 3849748, 4674694, 9349388, 16361429, 32722858, 65445716]

約数ペア:

[(1, 65445716), (2, 32722858), (4, 16361429), (7, 9349388), (14, 4674694), (17, 3849748), (28, 2337347), (34, 1924874), (68, 962437), (119, 549964), (238, 274982), (476, 137491)]