71569154524

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2017}}^1\times {\mathrm{40879}}^1$

素因数の和:42938

約数の個数: 48

約数和(自身を含む): 147832545280

約数和(自身を除く): 76263390756

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 217, 434, 868, 2017, 4034, 8068, 14119, 28238, 40879, 56476, 62527, 81758, 125054, 163516, 250108, 286153, 437689, 572306, 875378, 1144612, 1267249, 1750756, 2534498, 5068996, 8870743, 17741486, 35482972, 82452943, 164905886, 329811772, 577170601, 1154341202, 2308682404, 2556041233, 5112082466, 10224164932, 17892288631, 35784577262, 71569154524]

約数ペア:

[(1, 71569154524), (2, 35784577262), (4, 17892288631), (7, 10224164932), (14, 5112082466), (28, 2556041233), (31, 2308682404), (62, 1154341202), (124, 577170601), (217, 329811772), (434, 164905886), (868, 82452943), (2017, 35482972), (4034, 17741486), (8068, 8870743), (14119, 5068996), (28238, 2534498), (40879, 1750756), (56476, 1267249), (62527, 1144612), (81758, 875378), (125054, 572306), (163516, 437689), (250108, 286153)]