78503068

素因数分解:

$2^2\times 7^1\times {\mathrm{283}}^1\times {\mathrm{9907}}^1$

素因数の和:10201

約数の個数: 24

約数和(自身を含む): 157576832

約数和(自身を除く): 79073764

約数列:

[1, 2, 4, 7, 14, 28, 283, 566, 1132, 1981, 3962, 7924, 9907, 19814, 39628, 69349, 138698, 277396, 2803681, 5607362, 11214724, 19625767, 39251534, 78503068]

約数ペア:

[(1, 78503068), (2, 39251534), (4, 19625767), (7, 11214724), (14, 5607362), (28, 2803681), (283, 277396), (566, 138698), (1132, 69349), (1981, 39628), (3962, 19814), (7924, 9907)]