42487152

素因数分解:

$2^4\times 3^1\times {\mathrm{41}}^1\times {\mathrm{21589}}^1$

素因数の和:21641

約数の個数: 40

約数和(自身を含む): 112440720

約数和(自身を除く): 69953568

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 41, 48, 82, 123, 164, 246, 328, 492, 656, 984, 1968, 21589, 43178, 64767, 86356, 129534, 172712, 259068, 345424, 518136, 885149, 1036272, 1770298, 2655447, 3540596, 5310894, 7081192, 10621788, 14162384, 21243576, 42487152]

約数ペア:

[(1, 42487152), (2, 21243576), (3, 14162384), (4, 10621788), (6, 7081192), (8, 5310894), (12, 3540596), (16, 2655447), (24, 1770298), (41, 1036272), (48, 885149), (82, 518136), (123, 345424), (164, 259068), (246, 172712), (328, 129534), (492, 86356), (656, 64767), (984, 43178), (1968, 21589)]