78321646

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{599}}^1$

素因数の和:768

約数の個数: 32

約数和(自身を含む): 130636800

約数和(自身を除く): 52315154

約数列:

[1, 2, 13, 26, 47, 94, 107, 214, 599, 611, 1198, 1222, 1391, 2782, 5029, 7787, 10058, 15574, 28153, 56306, 64093, 65377, 128186, 130754, 365989, 731978, 833209, 1666418, 3012371, 6024742, 39160823, 78321646]

約数ペア:

[(1, 78321646), (2, 39160823), (13, 6024742), (26, 3012371), (47, 1666418), (94, 833209), (107, 731978), (214, 365989), (599, 130754), (611, 128186), (1198, 65377), (1222, 64093), (1391, 56306), (2782, 28153), (5029, 15574), (7787, 10058)]