71379360052

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17827013}}^1$

素因数の和:17827048

約数の個数: 48

約数和(自身を含む): 167716547712

約数和(自身を除く): 96337187660

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 17827013, 35654026, 71308052, 124789091, 196097143, 231751169, 249578182, 392194286, 463502338, 499156364, 784388572, 927004676, 1372680001, 1622258183, 2549262859, 2745360002, 3244516366, 5098525718, 5490720004, 6489032732, 10197051436, 17844840013, 35689680026, 71379360052]

約数ペア:

[(1, 71379360052), (2, 35689680026), (4, 17844840013), (7, 10197051436), (11, 6489032732), (13, 5490720004), (14, 5098525718), (22, 3244516366), (26, 2745360002), (28, 2549262859), (44, 1622258183), (52, 1372680001), (77, 927004676), (91, 784388572), (143, 499156364), (154, 463502338), (182, 392194286), (286, 249578182), (308, 231751169), (364, 196097143), (572, 124789091), (1001, 71308052), (2002, 35654026), (4004, 17827013)]