71067804542

素因数分解:

$2^1\times 7^2\times {\mathrm{1709}}^1\times {\mathrm{424331}}^1$

素因数の和:426056

約数の個数: 24

約数和(自身を含む): 124078920120

約数和(自身を除く): 53011115578

約数列:

[1, 2, 7, 14, 49, 98, 1709, 3418, 11963, 23926, 83741, 167482, 424331, 848662, 2970317, 5940634, 20792219, 41584438, 725181679, 1450363358, 5076271753, 10152543506, 35533902271, 71067804542]

約数ペア:

[(1, 71067804542), (2, 35533902271), (7, 10152543506), (14, 5076271753), (49, 1450363358), (98, 725181679), (1709, 41584438), (3418, 20792219), (11963, 5940634), (23926, 2970317), (83741, 848662), (167482, 424331)]