40597424

素因数分解:

$2^4\times 7^1\times {\mathrm{131}}^1\times {\mathrm{2767}}^1$

素因数の和:2913

約数の個数: 40

約数和(自身を含む): 90613248

約数和(自身を除く): 50015824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 131, 262, 524, 917, 1048, 1834, 2096, 2767, 3668, 5534, 7336, 11068, 14672, 19369, 22136, 38738, 44272, 77476, 154952, 309904, 362477, 724954, 1449908, 2537339, 2899816, 5074678, 5799632, 10149356, 20298712, 40597424]

約数ペア:

[(1, 40597424), (2, 20298712), (4, 10149356), (7, 5799632), (8, 5074678), (14, 2899816), (16, 2537339), (28, 1449908), (56, 724954), (112, 362477), (131, 309904), (262, 154952), (524, 77476), (917, 44272), (1048, 38738), (1834, 22136), (2096, 19369), (2767, 14672), (3668, 11068), (5534, 7336)]