564508724

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1\times {\mathrm{797}}^1$

素因数の和:1124

約数の個数: 48

約数和(自身を含む): 1089538128

約数和(自身を除く): 525029404

約数列:

[1, 2, 4, 13, 26, 52, 53, 106, 212, 257, 514, 689, 797, 1028, 1378, 1594, 2756, 3188, 3341, 6682, 10361, 13364, 13621, 20722, 27242, 41444, 42241, 54484, 84482, 168964, 177073, 204829, 354146, 409658, 549133, 708292, 819316, 1098266, 2196532, 2662777, 5325554, 10651108, 10855937, 21711874, 43423748, 141127181, 282254362, 564508724]

約数ペア:

[(1, 564508724), (2, 282254362), (4, 141127181), (13, 43423748), (26, 21711874), (52, 10855937), (53, 10651108), (106, 5325554), (212, 2662777), (257, 2196532), (514, 1098266), (689, 819316), (797, 708292), (1028, 549133), (1378, 409658), (1594, 354146), (2756, 204829), (3188, 177073), (3341, 168964), (6682, 84482), (10361, 54484), (13364, 42241), (13621, 41444), (20722, 27242)]