71197142

素因数分解:

$2^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{3181}}^1$

素因数の和:3252

約数の個数: 24

約数和(自身を含む): 116384832

約数和(自身を除く): 45187690

約数列:

[1, 2, 19, 31, 38, 62, 361, 589, 722, 1178, 3181, 6362, 11191, 22382, 60439, 98611, 120878, 197222, 1148341, 1873609, 2296682, 3747218, 35598571, 71197142]

約数ペア:

[(1, 71197142), (2, 35598571), (19, 3747218), (31, 2296682), (38, 1873609), (62, 1148341), (361, 197222), (589, 120878), (722, 98611), (1178, 60439), (3181, 22382), (6362, 11191)]