68456584

素因数分解:

$2^3\times 7^1\times {\mathrm{353}}^1\times {\mathrm{3463}}^1$

素因数の和:3829

約数の個数: 32

約数和(自身を含む): 147150720

約数和(自身を除く): 78694136

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 353, 706, 1412, 2471, 2824, 3463, 4942, 6926, 9884, 13852, 19768, 24241, 27704, 48482, 96964, 193928, 1222439, 2444878, 4889756, 8557073, 9779512, 17114146, 34228292, 68456584]

約数ペア:

[(1, 68456584), (2, 34228292), (4, 17114146), (7, 9779512), (8, 8557073), (14, 4889756), (28, 2444878), (56, 1222439), (353, 193928), (706, 96964), (1412, 48482), (2471, 27704), (2824, 24241), (3463, 19768), (4942, 13852), (6926, 9884)]