68420006.000000000

素因数分解:

$2^3\times {\mathrm{1657}}^1\times {\mathrm{55823}}^1$

素因数の和:57486

約数の個数: 16

約数和(自身を含む): 1388342880

約数和(自身を除く): 648353192

約数列:

[1, 2, 4, 8, 1657, 3314, 6628, 13256, 55823, 111646, 223292, 446584, 92498711, 184997422, 369994844, 739989688]

約数ペア:

[(1, 739989688), (2, 369994844), (4, 184997422), (8, 92498711), (1657, 446584), (3314, 223292), (6628, 111646), (13256, 55823)]