71311924

素因数分解:

$2^2\times {\mathrm{53}}^1\times {\mathrm{263}}^1\times {\mathrm{1279}}^1$

素因数の和:1599

約数の個数: 24

約数和(自身を含む): 127733760

約数和(自身を除く): 56421836

約数列:

[1, 2, 4, 53, 106, 212, 263, 526, 1052, 1279, 2558, 5116, 13939, 27878, 55756, 67787, 135574, 271148, 336377, 672754, 1345508, 17827981, 35655962, 71311924]

約数ペア:

[(1, 71311924), (2, 35655962), (4, 17827981), (53, 1345508), (106, 672754), (212, 336377), (263, 271148), (526, 135574), (1052, 67787), (1279, 55756), (2558, 27878), (5116, 13939)]