71830108

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{135019}}^1$

素因数の和:135049

約数の個数: 24

約数和(自身を含む): 151222400

約数和(自身を除く): 79392292

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 135019, 270038, 540076, 945133, 1890266, 2565361, 3780532, 5130722, 10261444, 17957527, 35915054, 71830108]

約数ペア:

[(1, 71830108), (2, 35915054), (4, 17957527), (7, 10261444), (14, 5130722), (19, 3780532), (28, 2565361), (38, 1890266), (76, 945133), (133, 540076), (266, 270038), (532, 135019)]