71417276

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{134243}}^1$

素因数の和:134273

約数の個数: 24

約数和(自身を含む): 150353280

約数和(自身を除く): 78936004

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 266, 532, 134243, 268486, 536972, 939701, 1879402, 2550617, 3758804, 5101234, 10202468, 17854319, 35708638, 71417276]

約数ペア:

[(1, 71417276), (2, 35708638), (4, 17854319), (7, 10202468), (14, 5101234), (19, 3758804), (28, 2550617), (38, 1879402), (76, 939701), (133, 536972), (266, 268486), (532, 134243)]