68257928

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{127}}^2$

素因数の和:306

約数の個数: 36

約数和(自身を含む): 134851815

約数和(自身を除く): 66593887

約数列:

[1, 2, 4, 8, 23, 46, 92, 127, 184, 254, 508, 529, 1016, 1058, 2116, 2921, 4232, 5842, 11684, 16129, 23368, 32258, 64516, 67183, 129032, 134366, 268732, 370967, 537464, 741934, 1483868, 2967736, 8532241, 17064482, 34128964, 68257928]

約数ペア:

[(1, 68257928), (2, 34128964), (4, 17064482), (8, 8532241), (23, 2967736), (46, 1483868), (92, 741934), (127, 537464), (184, 370967), (254, 268732), (508, 134366), (529, 129032), (1016, 67183), (1058, 64516), (2116, 32258), (2921, 23368), (4232, 16129), (5842, 11684)]