64793401

素因数分解:

${\mathrm{19}}^1\times {\mathrm{37}}^2\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:193

約数の個数: 24

約数和(自身を含む): 72938880

約数和(自身を除く): 8145479

約数列:

[1, 19, 37, 47, 53, 703, 893, 1007, 1369, 1739, 1961, 2491, 26011, 33041, 37259, 47329, 64343, 72557, 92167, 1222517, 1378583, 1751173, 3410179, 64793401]

約数ペア:

[(1, 64793401), (19, 3410179), (37, 1751173), (47, 1378583), (53, 1222517), (703, 92167), (893, 72557), (1007, 64343), (1369, 47329), (1739, 37259), (1961, 33041), (2491, 26011)]