71067334

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{263}}^1\times {\mathrm{547}}^1$

素因数の和:844

約数の個数: 32

約数和(自身を含む): 121524480

約数和(自身を除く): 50457146

約数列:

[1, 2, 13, 19, 26, 38, 247, 263, 494, 526, 547, 1094, 3419, 4997, 6838, 7111, 9994, 10393, 14222, 20786, 64961, 129922, 135109, 143861, 270218, 287722, 1870193, 2733359, 3740386, 5466718, 35533667, 71067334]

約数ペア:

[(1, 71067334), (2, 35533667), (13, 5466718), (19, 3740386), (26, 2733359), (38, 1870193), (247, 287722), (263, 270218), (494, 143861), (526, 135109), (547, 129922), (1094, 64961), (3419, 20786), (4997, 14222), (6838, 10393), (7111, 9994)]