28098488

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{83}}^1\times {\mathrm{3847}}^1$

素因数の和:3947

約数の個数: 32

約数和(自身を含む): 58181760

約数和(自身を除く): 30083272

約数列:

[1, 2, 4, 8, 11, 22, 44, 83, 88, 166, 332, 664, 913, 1826, 3652, 3847, 7304, 7694, 15388, 30776, 42317, 84634, 169268, 319301, 338536, 638602, 1277204, 2554408, 3512311, 7024622, 14049244, 28098488]

約数ペア:

[(1, 28098488), (2, 14049244), (4, 7024622), (8, 3512311), (11, 2554408), (22, 1277204), (44, 638602), (83, 338536), (88, 319301), (166, 169268), (332, 84634), (664, 42317), (913, 30776), (1826, 15388), (3652, 7694), (3847, 7304)]