21877888768

素因数分解:

$2^8\times {\mathrm{1753}}^1\times {\mathrm{48751}}^1$

素因数の和:50520

約数の個数: 36

約数和(自身を含む): 43696125088

約数和(自身を除く): 21818236320

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 256, 1753, 3506, 7012, 14024, 28048, 48751, 56096, 97502, 112192, 195004, 224384, 390008, 448768, 780016, 1560032, 3120064, 6240128, 12480256, 85460503, 170921006, 341842012, 683684024, 1367368048, 2734736096, 5469472192, 10938944384, 21877888768]

約数ペア:

[(1, 21877888768), (2, 10938944384), (4, 5469472192), (8, 2734736096), (16, 1367368048), (32, 683684024), (64, 341842012), (128, 170921006), (256, 85460503), (1753, 12480256), (3506, 6240128), (7012, 3120064), (14024, 1560032), (28048, 780016), (48751, 448768), (56096, 390008), (97502, 224384), (112192, 195004)]