71415274

素因数分解:

$2^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{109}}^1\times {\mathrm{883}}^1$

素因数の和:1054

約数の個数: 32

約数和(自身を含む): 126023040

約数和(自身を除く): 54607766

約数列:

[1, 2, 7, 14, 53, 106, 109, 218, 371, 742, 763, 883, 1526, 1766, 5777, 6181, 11554, 12362, 40439, 46799, 80878, 93598, 96247, 192494, 327593, 655186, 673729, 1347458, 5101091, 10202182, 35707637, 71415274]

約数ペア:

[(1, 71415274), (2, 35707637), (7, 10202182), (14, 5101091), (53, 1347458), (106, 673729), (109, 655186), (218, 327593), (371, 192494), (742, 96247), (763, 93598), (883, 80878), (1526, 46799), (1766, 40439), (5777, 12362), (6181, 11554)]