40801838

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{4999}}^1$

素因数の和:5072

約数の個数: 32

約数和(自身を含む): 77760000

約数和(自身を除く): 36958162

約数列:

[1, 2, 7, 11, 14, 22, 53, 77, 106, 154, 371, 583, 742, 1166, 4081, 4999, 8162, 9998, 34993, 54989, 69986, 109978, 264947, 384923, 529894, 769846, 1854629, 2914417, 3709258, 5828834, 20400919, 40801838]

約数ペア:

[(1, 40801838), (2, 20400919), (7, 5828834), (11, 3709258), (14, 2914417), (22, 1854629), (53, 769846), (77, 529894), (106, 384923), (154, 264947), (371, 109978), (583, 69986), (742, 54989), (1166, 34993), (4081, 9998), (4999, 8162)]